Die Grinders

 

20G Series Pencil Grinder (0.1 H.P.)

20G Pencil Grinder pic

Model 20-G pencil grinder with side exhaust (60000 RPM).

 

Model 20-G pencil grinder shown with optional air hose.

 

20G Pencil Grinder with burr pic

Model 20-GM Front Exhaust pencil grinder (60000 RPM)

20G Pencil Grinder Kit

Optional: PENCIL DIE GRINDER KIT

This kit includes:

(1) 20-G or 20-G-M(1) 3/16" dia. x 5' long hose.(4) 1/8" carbide burrs(Cylindrical, plainTree, PointBall point, Tapered point(1) heavy-duty case(1) Air screen.

 

20G Pencil Grinder features:

  • High speed 60,000 RPM pencil grinder.
  • Side Exhaust or Front Exhaust is available.
  • High power and proven long life.
  • Precision ball bearings.
  • Ideal for quick removal of sharp burrs on precision parts.
  • Small slim tool design provides easy maneuverability.
  • Hardened steel motor parts for extended life.

Applications:

The perfect tool for cleaning and polishing dies, porting and polishing engines, de-burring casting and any job where carbide burrs are used for delicate material removal.

Pencil Grinder Specifications
Model Exhaust Location Throttle Type Collet Size Weight Length Speed Dia Inlet Size Hose Size Rated Power
20-G Side Push-Pull Sleeve 1/8" 4oz..
11 kg

4.87 Inch
123.7 mm

60,000RPM .656"
16.6mm
1/8" N.P.T 1/4"
(6mm)
0.1 H.P.
75 W
20-GM Front Push-Pull Sleeve 1/8" 4oz..
11 kg
4.93 Inch
125.2 mm
60,000RPM .656"
16.6mm
1/8" N.P.T 1/4"
(6mm)
0.1 H.P.
75 W

 

20G Pencil Grinder Carbide Burrs
Part No. Description Shank Size/ Desc.
530198 Taper 530198 Pic
530200 Tree 530200 bit pic
530202 Ball 530202 bit pic
530204 Cylindrical Plain 530204 bit

20G Pencil Grinder Kit

This kit includes:

(1) 20-G or 20-G-M(1) 3/16" dia. x 5' long hose.(4) 1/8" carbide burrs(Cylindrical, plainTree, PointBall point, Tapered point(1) heavy-duty case(1) Air screen.

 

40G Series Die Grinders (0.9 H.P)

40GLSK Die Grinder with stone pic

Model 40GLSK shown with steel case and safety lockout lever throttle.

40GL Die Grinder Aluminum pic

Model 40GL shown with aluminum case and standard lever throttle.

40G Series Die Grinder features:

  • The Henrytools 40G Series die grinder is a lower-cost high quality American made tool.
  • Available in either an aluminum or rugged steel case.
  • Larger diameter housing fits in the palm of your hand.
  • Hardened steel motor parts for extended tool life..
  • Adjustable side exhaust deflector.
  • Unitized motor provides easy maintenance.
  • Built-in 1/4" collet chuck can accommodate various mounted accessories.

Applications.

The Henrytools 40GL Series die grinder provide for intensive grinding, contouring, deburring, and cleaning needs with carbide burrs, mounted points, abrasive wheels and flap wheels.

Capacity:

Burrs/Mounted Stones of shank size 1/4 inch

Working Air Consumption: 25 CFM (11.8 L/s)
Recommended working air pressure: 90 p.s.i.

*Tool is not designed for type 1 or 27 grinding wheels.
Please view the other Henrytool model grinders that can accommodate type1 or 27 grinding wheel applications.

 

40G Series Die Grinders (0.9 H.P)
Model Lever Type Case Material Exhaust Location Weight Speed Overall Length Spindle Type Case
Diameter
Power
40GL Standard Lever Alum Side 1.5 Lb. (0.7_kg)

18000RPM
22000RPM

5.80_inch
(147.3 mm)
1/4" collet (built-in) 1 3/4"
44 mm

.9 H.P
675 W

40GLS Standard Lever Steel Side 1.9 lb
0.9 Kg
18000RPM
22000RPM
5.80 Inch
(147.3 mm)
1/4" collet (built-in) 1 3/4"
44 mm)
.9 H.P
675 W
40GLK Safety Lockout Lever Alum Side 1.5 Lb. (0.7 Kg) 18000RPM
22000RPM
5.80 Inch
(147.3 mm)
1/4" collet (built-in) 1 3/4"
44 mm
.9 H.P
675 W
40GSK Safety Lockout Lever Steel Side 1.9 lb
0.9 Kg
18000RPM
22000RPM
5.80 Inch
(147.3 mm)
1/4" collet (built-in) 1 3/4"
44 mm
.9 H.P
675 W

*For a lockout lever add a "K" to end of model number.
For a Steel Case add a "S" to end of model number.

 

Enclosed with this model tool includes the following:

Tool
Operating Instructions and Service Manual
2 Wrenches (sizes based on options of tool purchased)


Extra Charge Accessories
Safety Lockout Lever

40G Series Die Grinders with Extended +6" Length Shafts

40GL+3 Die Grinder pic

Model 40GL+3" extended reach shaft die grinder. (shown with Aluminum case)

40GLS+6 Die grinder pic

40GLS+6" Steel cased extended reach shaft die grinder. (shown with Steel case)

40G Die Grinder with Exended Spindle features:

  • Extended length spindles +3" or +6" for grinding in otherwise inaccessible areas.
  • One-Piece motor case for a comfortable grip.
  • Hardened steel motor parts.
    Adjustable side exhaust deflector.
  • Unitized motor provides easy maintenance.
  • Collet chuck and spindle models accommodate various mounted accessories.

Applications:


The Henrytools 40GL Series die grinder provide for intensive grinding, contouring, deburring, and cleaning needs with carbide burrs, mounted points, abrasive wheels and flap wheels.

Capacity:

Burrs/Mounted Stones of shank size 1/4 inch

Working Air Consumption: 25 CFM (11.8 L/s)
Recommended working air pressure: 90 p.s.i.

*Tool is not designed for type 1 or 27 grinding wheels.
Please view the other Henrytool model grinders that can accommodate type1 or 27 grinding wheel applications.

Model Case Material Exhaust Location Weight Speed Overall Length Spindle Type Case
Diameter
Inlet
Size
Power
40G Die Grinder Extended Shaft Series
40G+3 Alum Side

1.5 lb
0.7 Kg

18000RPM
22000RPM

8.8 Inch
224 MM
1/4" collet (built-in)+3 inches length 1 3/4"
44 mm
3/8"

.9 H.P
675 W

40GS+3 Steel Side 2.0 lb
0.9 Kg
18000RPM
22000RPM
8.8 Inch
224 MM
1/4" collet (built-in)+3 inches length 1 3/4"
44 mm
3/8" .9 H.P
675 W
40G+6 Alum Side 1.7 lb
0.8 Kg
18000RPM
22000RPM
11.9 inch
303 mm
1/4" collet (built-in)+6 inches length 1 3/4"
44 mm
3/8" .9 H.P
675 W
40GLS+6 Steel Side 2.1 lb
1.0 Kg
18000RPM
22000RPM
11.9 inch
303 mm
1/4" collet (built-in)+6 inches length 1 3/4"
44 mm
3/8" .9 H.P
675 W

*For a lockout lever add a "K" to end of model number.
For a Steel Case add a "S" to end of model number.

 

This model tool comes shipped with the following:

Tool
Operating Instructions and Service Manual
2 Wrenches (sizes based on options of tool purchased)


Extra Charge Accessories
Safety Lockout Lever

Pistol Trigger Die Grinder Series

40GP Pistol Grinder pic

Model 40GP Pistol grinder for use with carbide burrs.

40GP with burr pic

Model 40GP Pistol grinder shown with carbite burr attached.

41GP Pistol Grinder pic

 

41GP Pistol Grinder for use with cut-off wheels or a HT-1010 collet can be attached for carbide burr use.

 

Features and Notes:

  • Pistol handle for general grinding.
  • Hardened steel motor parts.
  • Adjustable side exhaust deflector.
  • Unitized motor provides easy maintenance.
  • Collet chuck and spindle models accommodate various mounted accessories.
  • Extended Length spindles +3" or +6" available upon request.
  • Available with either an aluminum or steel exhaust Deflector.


The Henrytool 40GP grinder provides a pistol grip handle for general grinding, contouring, deburring, and cleaning needs with carbide burrs, mounted points, abrasive wheels and flap wheels.

40GP Pistol Grip Die Grinder Specifications
Model Case Material Exhaust Location Weight Speed Spindle Type Case
Diameter
Inlet
Size
Power
40GP Aluminum Side

1.75 lbs
0.8kg

18000RPM 1/4" collet (built-in)

1 3/4"

44 mm

1/4"NPT

..9 H.P.
675 W H.P.
675 W

41GP Aluminum Side 1.75 lbs
0.8kg
18000RPM 3/8"-24 Spindle thread.

1 3/4"

44 mm

Spindle 3/8-24 .9 H.P.
675 W

 

Each tool is shipped with the following:

Tool
Operating Instructions and Service Manual
2 Wrenches (sizes based on options of tool purchased)


Extra Charge Accessories
Safety Lockout Lever

 

4125G Series Die Grinders (0.9 H.P.)

4125GL Alum Die Grinder pic

4125GL Die grinder with Aluminum case.

4125GLSK Die Grinder pic

4125GLSK Die grinder shown with Safety Lockout lever.

4125GLSK with Stone pic

4125GLSK Die grinder shown with Safety Lockout lever and grinding stone.

4125GL Die Grinder features:

  • Available in either an aluminum or rugged steel case.
  • Small diameter housing fits in the palm of your hand
  • One-Piece motor case for a comfortable grip.
  • Hardened steel motor parts for extended tool life.
    Adjustable side exhaust deflector.
  • Unitized motor provides easy maintenance.
  • Built-in 1/4" collet chuck can accommodate various mounted accessories.


Applications:

The Henrytool 4125 Series die grinder provide for intensive grinding, contouring, deburring, and cleaning needs with carbide burrs, mounted points, abrasive wheels and flap wheels.

Capacity:

Burrs/Mounted Stones of shank size 1/4 inch

Working Air Consumption: 25 CFM (11.8 L/s)
Recommended working air pressure: 90 p.s.i.

4125G Series Die Grinders (0.9 H.P)
Model Lever Type Case Material Exhaust Location Weight Speed Overall Length Spindle Type Case
Diameter
Inlet
Size
Power
4125GL Standard Lever Alum Side 1.5 Lb. (0.7_kg)

18000RPM
22000RPM

5.80_inch
(147.3 mm)
1/4" collet (built-in) 1.62 Inch
(41.1 mm)
3/8"

.9 H.P
675 W

4125GLS Standard Lever Steel Side 1.9 lb
0.9 Kg
18000RPM
22000RPM
5.80 Inch
(147.3 mm)
1/4" collet (built-in) 1.62 Inch
(41.1 mm)
3/8" .9 H.P
675 W
4125GLK Safety Lockout Lever Alum Side 1.5 Lb. (0.7 Kg) 18000RPM
22000RPM
5.80 Inch
(147.3 mm)
1/4" collet (built-in) 1.62 Inch
(41.1 mm)
3/8" .9 H.P
675 W
4125GLSK Safety Lockout Lever Steel Side 1.9 lb
0.9 Kg
18000RPM
22000RPM
5.80 Inch
(147.3 mm)
1/4" collet (built-in) 1.62 Inch
(41.1 mm)
3/8" .9 H.P
675 W

*For a lockout lever add a "K" to end of model number.
For a Steel Case add a "S" to end of model number.

 

Tool
Operating Instructions and Service Manual
2 Wrenches (sizes based on options of tool purchased)


Extra Charge Accessories
Safety Lockout Lever

Capacity:

Burrs/Mounted Stones of shank size 1/4 inch

Working Air Consumption: 25 CFM (11.8 L/s)
Recommended working air pressure: 90 p.s.i.

*Tool is not designed for type 1 or 27 grinding wheels.
Please view the other Henrytool model grinders that can accommodate type1 or 27 grinding wheel applications.

 

Die Grinders (Side Exhaust) with Erickson Style Collets 0.9 H.P. (675 W)

 

4121G Erickson Style Collet Grinders

4121GLS Die grinder pic

Model 4121GLS steel cased grinder shown with Erickson type collet. (quick change collet inserts).

4121G Die Grinder features:

  • Adjustable side exhaust deflector.
  • Featuring an Erickson Style collet so different sized collet inserts can be used.
  • Three piece Erickson collet can accommodate insert sizes ranging from 1/8", 1/4", 5/16", 3/8".
  • The tool ships standard with a 1/4" collet insert.
    Hardened steel motor parts.
  • Unitized motor provides easy maintenance.
  • Erickson style collet can accommodate various mounted accessories.
  • Available in either an aluminum or steel housing.
  • Unitized motor provides easy maintenance.
  • Erickson style collet can accommodate various mounted accessories.
  • Available in either an aluminum or steel housing.

 

Capacity:

The Henrytool 4121 Series die grinder provide for intensive grinding, contouring, deburring, and cleaning needs with carbide burrs, mounted points, abrasive wheels and flap wheels.

Burrs/Mounted Stones of shank size 1/8 inch, 1/4 inch, 5/16 inch, 3/8 inch
Working Air Consumption: 25 CFM (11.8 L/s)
Recommended working air pressure: 90 p.s.i.

*Tool is not designed for type 1 or 27 grinding wheels

Model Case Material Exhaust Location Weight Speed Overall Length Spindle Type Case
Diameter
Inlet
Size
Power
4121G Series Specifications
4121G Alum. Side 1.5 Lb
(0.7 Kg)
15000
to
22000
R.P.M.
6.4 inch
162 mm
Erickson Style Collet 1.6 inches
41 mm
3/8"NPT 0.9 H.P.
675 W
4121GLS Steel Side 1.5 Lb.
(0.7 Kg)
15000
to
22000
R.P.M.
6.4 inch
162 mm
Erickson Style Collet 1.6 inches
41 mm
3/8"NPT 0.9 H.P.
675 W

*For a lockout lever add a "K" to end of model number.
For a Steel Case add a "S" to end of model number.

 

This Model tool ships with the following:

Tool
Operating Instructions and Service Manual
2 Wrenches (sizes based on options of tool purchased)


Extra Charge Accessories
Safety Lockout Lever

 

4126G Side Exhaust Die Grinder Series

4126GLSK Die grinder with wheel pic

Model 4126GLSK Die Grinder with "Side" exhaust shown with safety lock lever and steel case.

4126GLSK Die Grinder pic

Model 4126GLSK Die Grinder with "Side" exhaust is shown without grinding wheel for clarity.

4126GL Die Grinder features:

  • Adjustable direction side exhaust deflector.
  • Guarded for use with type 1 grinding wheel applications.
  • One-Piece motor case for a comfortable grip.
  • Hardened steel motor parts.
  • Unitized motor provides easy maintenance.
  • An optional collet chuck can be purchased for adapting this grinder for use with carbide burrs and other mounted points.
    Available in either an aluminum or steel housing.
  • Rated for use with grinding wheel sizes 4" (100mm).
  • The Model 4126G series tool can easily be transformed into a collet type grinder for use with carbide burrs, mounted points and wire wheels.

Capacity:


Burrs/Mounted Stones of shank size 1/4 inch

Working Air Consumption: 25 CFM (11.8 L/s)

Tool can be used as a wheel grinder for type 1 or 27 grinding wheels. (An appropriate guard like 4504 must be purchased to accomplish this)

Optional Collets can be purchased: HT-1010 (1/4" mounted points and carbide burrs can be mounted.)
HT-1010-3/8" (for 3/8" mounting of carbide burrs, etc.)

Model Case Material Exhaust Location Weight Speed Overall Length Spindle Type Case
Diameter
Inlet
Size
Hose Size Power
4126G Series Grinder Specifications
4126G Alum Side 1.5 Lb.
0.7 Kg

18000RPM
22000RPM

5.80 Inch
(147.3 mm)
3/8"-24 Threaded 1.62 Inch
(41.1 mm)
3/8" 3/8" (10 mm)

.9 H.P
675 W

4126GLS \teel Side 2.0 lb
0.9 Kg
18000RPM
22000RPM
5.80 Inch
(147.3 mm)
3/8"-24 Threaded 1.62 Inch
(41.1 mm)
3/8" 3/8" (10 mm) .9 H.P
675 W

*For a lockout lever add a "K" to end of model number.
For a Steel Case add a "S" to end of model number.

 

Optional Collets can be purchased: HT-1010 (1/4" mounted points and carbide burrs can be mounted.)
HT-1010-3/8" (for 3/8" mounting of carbide burrs, etc.)

 

Front Exhaust Die Grinders

 

 

4110-GL Front Exhaust Die Grinder

4110GL Die Grinder pic

Model 4110GL Aluminum case grinder featuring a (Front Exhaust) shown with built-in 1/4" collet chuck.

Model 4110GLS Steel case grinder (Front Exhaust) shown with built-in 1/4" collet chuck.

 

 

4110G Front Exhaust die grinder in action pic

Exhaust directs chips away from the workpiece.

4110GL Front Exhaust Die grinder features:

  • Features a front exhaust which blows metal chips away from the workpiece while your grinding.
  • One-Piece motor case for a comfortable grip.
  • Hardened steel motor parts.
  • Unitized motor provides easy maintenance.
  • Built-In 1/4" collet chuck can models accommodate various mounted accessories.
  • Available in either an aluminum or steel housing.

 

Capacity:

Burrs/Mounted Stones of shank size 1/4 inch

Working Air Consumption: 25 CFM (11.8 L/s)
Recommended working air pressure: 90 p.s.i.

*Tool is not designed for type 1 or 27 grinding wheels.
Please view the other Henrytool model grinders that can accommodate type1 or 27 grinding wheel applications.

Model Throttle Lever Type Case Mat. Exhaust Location Weight Speed Overall Length Spindle Type Case
Dia.
Inlet
Size
Power
4110-GL Front Exhaust Die Grinder
4110GL Standard Lever Type Alum Front 1.5 lb
0.7 Kg
15000 to 22000 R.P.M 6.9 inch
175 mm
1/4" (built-in collet) 1.6 inches
41 mm
1/4" 0.9 H.P.
675 W
4110GLK Safety Lockout Lever Alum Front 1.5 lb
0.7 Kg
15000 to 22000 R.P.M 6.9 inch
175 mm
1/4" (built-in collet) 1.6 inches
41 mm
1/4" 0.9 H.P.
675 W
4110GLS Standard Lever Type Steel Front 2.0 lb
0.9 Kg
15000 to 22000 R.P.M 6.9 inch
175 mm
1/4" (built-in collet) 1.6 inches
41 mm
1/4" 0.9 H.P.
675 W
4110GLSK Safety Lockout Lever Steel Front 2.0 lb
0.9 Kg
15000 to 22000 R.P.M 6.9 inch
175 mm
1/4" (built-in collet) 1.6 inches
41 mm
1/4" 0.9 H.P.
675 W

*For a lockout lever add a "K" to end of model number.
For a Steel Case add a "S" to end of model number.

 

This tool ships with the following:

Tool
Operating Instructions and Service Manual
2 Wrenches (sizes based on options of tool purchased)


Extra Charge Accessories
Safety Lockout Lever

 

4111-GL Front Exhaust Die Grinder

4111GLSK Die Grinder with Wheel pic

Model 4111GLSK Steel case grinder with Front Exhaust and 4" guard. (with safety lock lever throttle)

 

4111GLSK Die Grinder without Wheel pic

Model 4111GLSK Steel case grinder with Front Exhaust and 4" guard. (with safety lock lever throttle) (Grinding wheel removed for clarity.)

4111-GL Die Grinder features:

  • Features a front exhaust which. blows metal chips away from the workpiece.
  • Guarded for use with type 1 grinding wheel applications.
  • One-Piece motor case for a comfortable grip.
  • Hardened steel motor parts.
  • Unitized motor provides easy maintenance.
  • An optional collet chuck can be purchased for adapting this grinder for use with carbide burrs and other mounted points.
  • Available in either an aluminum or steel housing.
  • Rated for use with grinding wheel sizes 3" (75mm) , or 4" (100mm).

Capacity:

Guarded for use with type 1 grinding wheel applications.

An optional collet chuck (HT-1010) can be purchased for adapting this grinder for use with carbide burrs and other mounted points.

Rated for use with grinding wheel sizes 3" (75mm) , or 4" (100mm).
Working Air Consumption: 25 CFM (11.8 L/s)
Recommended working air pressure: 90 p.s.i.

Model Throttle Lever Type Case Material Exhaust Location Weight Speed Overall Length Spindle Type Case
Dia.
Inlet
Size
Rated
Power
4111-GL Front Exhaust Grinding Wheel Die Grinder
4111GL Standard
Lever
Alum Front 1.5 lb
0.7 Kg

15000
to 22000 R.P.M
(18000RPM Standard).

6.9 inch
175 mm
3/8"-24 Threaded 1.6 inches
41 mm
1/4" 0.9 H.P.
675 W
4111GLS Standard
Lever
Steel Front 2.0 lb
0.9 Kg
15000
to 22000
R.P.M.
(18000RPM Standard).
6.9 inch
175 mm
3/8"-24 Threaded 1.6 inches
41 mm
1/4" 0.9 H.P.
675 W
4111GLK Safety Lockout Lever Alum Front 1.5 lb
0.7 Kg
15000
to 22000
R.P.M.
(18000RPM Standard).
6.9 inch
175 mm
3/8"-24 Threaded 1.6 inches
41 mm
1/4" 0.9 H.P.
675 W
4111GLSK Safety Lockout Lever Steel Front 2.0 lb
0.9 Kg
15000
to 22000
R.P.M.
(18000RPM Standard).
6.9 inch
175 mm
3/8"-24 Threaded 1.6 inches
41 mm
1/4" 0.9 H.P.
675 W

*For a lockout lever add a "K" to end of model number.
For a Steel Case add a "S" to end of model number.

 

This tool ships with the following:

Tool
Operating Instructions and Service Manual
2 Wrenches (sizes based on options of tool purchased)


Extra Charge Accessories
Safety Lockout Lever

 

An optional collet chuck (HT-1010) can be purchased for adapting this grinder for use with carbide burrs and other mounted points.

 

4117GL Front Exhaust Erickson Style Collet Grinders

4117GLK Alum Die Grinder pic

Model 4117GLK shown with front exhaust and Erickson collet for quick change of collet insert sizes. Also shown with safety lockout lever throttle. (Available in an Aluminum or Steel case)

4117GL Front Exhaust Die Grinder features:

  • Three piece Erickson collet can accommodate insert sizes ranging from 1/8", 1/4", 5/16", or 3/8".
  • Features a front exhaust which. blows metal chips away from the work-piece.
  • One-Piece motor case for a comfortable grip.
  • Hardened steel motor parts.
  • Unitized motor provides easy maintenance.
  • An optional collet chuck can be purchased for adapting this grinder for use with carbide burrs and other mounted points.
  • Available in either an aluminum or steel housing.

Applications:

The perfect tool for cleaning and polishing dies, porting and polishing engines, de-burring casting and any job where carbide burrs are used for delicate material removal. Features a front exhaust that blows metal chips away from the work-piece.

 

Model Case Material Exhaust Direction Weight Speed Overall Length Spindle Type Case
Diameter
Inlet
Size
Rated
Power
4117-GL Front Exhaust Erickson Style Collet Grinders
4117GL Alum Front Exhaust 1.5 lb
0.7 Kg
15000 to 22000 R.P.M 6.9 inch
175 mm
1/4" , 5/8" or 3/8" Erickson Collet 1.6 inches
41 mm
1/4" 0.9 H.P.
675 W
4117GLS Steel Front Exhaust 2.0 lb
0.9 Kg
15000 to 22000 R.P.M 6.9 inch
175 mm
1/4" , 5/8" or 3/8" Erickson Collet 1.6 inches
41 mm
1/4" 0.9 H.P.
675 W

 

Standard Equipment:

Choice of (1) 1/8", 1/4" or 3/8" insert. Two wrenches, screen bushing.

*Tool is not designed for type 1 or 27 grinding wheels.

 

4123-G & 4124-G SERIES "SUPER DUTY" DIE GRINDERS

 

4123-GL "Super Duty" side exhaust Die Grinder

4123+6 Die grinder pic

4123GLSK "Super-heavy duty" side exhaust grinder shown with standard lever throttle.

4123+6 Die Grinder with cone wheel pic

Extended Spindle model 4123GLS+6" shown above.

 

 

4123GL+6" Die Extended Shaft Die Grinder features:

  • Combined rotor and spindle design provides a smooth yet ultra rugged tool platform.
  • Featuring a Erickson Style Collet utilizing quick user switching of collet insert sizes ranging from 1/8", 1/4", 5/16", 3/8".
  • The tool comes standard with a 1/4" collet insert. (other sizes available)
  • Hardened steel motor parts.
  • Adjustable SIDE exhaust deflector.
  • Unitized motor provides easy maintenance.
  • Erickson style collet can accommodate various mounted accessories.
  • Available in either an aluminum or steel housing.

Applications:


The Henrytools 4123G Series die grinder provides a Super heavy-duty collet assembly for intensive grinding, contouring, deburring, and cleaning needs with carbide burrs, mounted points, abrasive wheels and flap wheels.

Standard Equipment:

Choice of (1) 1/8", 1/4" or 3/8" insert. Two wrenches, screen bushing.

Capacity:

Working Air Consumption: 25 CFM (11.8 L/s)
Recommended working air pressure: 90 p.s.i.

4123GL "Super Duty" Die Grinder Specifications
Model Case Material Exhaust Location Case
Diameter
Weight Overall Length Speed Rated Power Working Air Consumption
4123GL Alum Side 1.6"
(41mm)
1.6 lb./
0.7 Kg
6.6 Inch
167 mm
15000-22000RPM 0.9 H.P. 675 W 25 cfm
(11.8 L/s)
4123GLS Steel Side 1.6"
(41mm)
2.3 lb./ 1.0 Kg 6.6 Inch
167 mm
15000-22000RPM 0.9 H.P. 675 W 25 cfm
(11.8 L/s)
4123GLS+6 Steel Side 1.6"
(41mm)
2.5 lb./ 1.1 Kg 11.7 Inch
298 mm
15000-22000RPM 0.9 H.P. 675 W 25 cfm
(11.8 L/s)

*For a lockout lever add a "K" to end of model number.
For a Steel Case add a "S" to end of model number.


*Tool is not designed for type 1 or 27 grinding wheels.

 

 

4124GL Front Exhaust "Super Duty" Die Grinder

4124GLS Front Exhaust die grinder pic

Model 4124GLS "Super-heavy" duty die grinder featuring a "front"exhaust steel case.

 

4124GLS Die grinder with round stone pic

Model 4124GLS+6" Die grinder with Super Extended 6"spindle. Featuring an Erickson style collet and "front" exhaust steel case.

4124GL Die Grinder features:

  • Features a "FRONT" exhaust which. blows metal chips away while your grinding.
  • Super heavy-duty collet assembly built for extreme grinding applications.
  • Combined rotor and spindle design provides a smooth yet ultra rugged tool platform.
  • Featuring a Erickson Style Collet utilizing quick user switching of collet insert sizes ranging from 1/8", 1/4", 5/16", 3/8".
  • The tool comes standard with a 1/4" collet insert. Specify the size you need when ordering.
  • Hardened steel motor parts.
  • Unitized motor provides easy maintenance.
  • Erickson style collet can accommodate various mounted accessories.
  • Available in either an aluminum or steel housing.

Applications:

The Henrytools 4124G Series die grinder provides a Super heavy-duty collet assembly for intensive grinding, contouring, deburring, and cleaning needs with carbide burrs, mounted points, abrasive wheels and flap wheels. The 4124G Series grinders feature a front exhaust to blow metal chips away from the workpiece.

Capacity:

Working Air Consumption: 25 CFM (11.8 L/s)
Recommended working air pressure: 90 p.s.i.

Burrs/Mounted Stones of shank size 1/8 inch, 1/4 inch, 5/16 inch, 3/8 inch

*Tool is not designed for type 1 or 27 grinding wheels.

4124GL "Super Duty" Front Exhaust Die Grinder
Model Case Material Exhaust Location Case
Diameter
Weight Overall Length Speed Rated Power
4124GL Alum Front 1.6"
(41mm)
1.6 lb.
0.7 Kg
7 3/16"
183mm
15000-22000RPM 0.9 H.P
. 675 W
4124GLS Steel Front 1.6"
(41mm)
2.3 lb
1.0 Kg
7 3/16"
183mm
15000-22000RPM 0.9 H.P.
675 W
4124-GLS +6" Steel Front 1.6"
(41mm)
2.5 lb./ 1.1 Kg
11.7 Inch
298 mm
15000-22000RPM 0.9 H.P.
675 W

*For a safety lockout lever add a "K" to end of model number.
*For a Steel Case add a "S" to end of model number.

 

Extra cost items: collet inserts 1/8 inch, 1/4 inch, 5/16 inch, 3/8 inch
Safety Lockout Lever

Standard Equipment: Choice of (1) 1/8", 1/4" or 3/8" insert. Two wrenches, screen bushing.

Working Air Consumption: 25 CFM (11.8 L/s)
Recommended working air pressure: 90 p.s.i.

Burrs/Mounted Stones of shank size 1/8 inch, 1/4 inch, 5/16 inch, 3/8 inch

 

Rear Exhaust Die Grinder Series

 

49G Rear Exhaust Die Grinder

49GL Rear Exhaust Die Grinder pic

49GL "Rear" exhaust die grinder with Erickson style collet. (changeable insert sizes)

49G Rear Exhaust Die Grinder features:

  • The 49G Series grinder features an aluminum housing and a REAR exhaust.
  • The rear exhaust directs oil and dirt away from the operator.
  • Also features a three piece Erickson collet with your choice of a 1/8", 1/4", 5/16" or 3/8" insert. Hardened steel motor parts.
  • Unitized motor provides easy maintenance.

Capacity:

Working Air Consumption: 25 CFM (11.8 L/s)
Recommended working air pressure: 90 p.s.i.

Burrs/Mounted Stones of shank size 1/8 inch, 1/4 inch, 5/16 inch, 3/8 inch

*Tool is not designed for type 1 or 27 grinding wheels.

49G Rear Exhaust Die Grinder Specifications
Model Case Material Exhaust Location Case
Diameter
Weight Overall Length Speed Rated Power
49GL Alum REAR 1.67" 1.6 lb.
0.7 Kg
7 1/4"
184mm
18000-22000RPM 0.9 H.P. 675 W

*For a safety lockout lever add a "K" to end of model number.

 

Extra cost items: collet inserts 1/8 inch, 1/4 inch, 5/16 inch, 3/8 inch
Safety Lockout Lever

Standard Equipment: Choice of (1) 1/8", 1/4" or 3/8" insert. Two wrenches, screen bushing

 

GOVERNED Speed Die Grinders Governor pic

 

4721GL Governed Speed Die Grinder Series

4721GLS Governed Die Grinder pic

Henrytools Model 4721-GLS governed speed die grinder. Features an Erickson style collet for quick collet insert size changes.

4721GL Governed speed die grinder features:

  • A governor controlled grinder that maintains peak power at a lower rpm.
  • Featuring a Erickson Style Collet utilizing quick user switching of collet insert sizes ranging from 1/8", 1/4", 5/16", 3/8".(Specify when ordering)
  • The tool comes standard with a 1/4" collet assembly.
  • Hardened steel motor parts.
  • Adjustable SIDE exhaust deflector.
  • Unitized motor provides easy maintenance.
  • Available in either an aluminum or steel housing.

Applications:
The Henrytools 4721G Series die grinder provides a heavy-duty Erickson style collet assembly for slow speed grinding, contouring, deburring, and cleaning needs. The tool can be equipped with carbide burrs, mounted points, abrasive wheels and flap wheels. The lower speed of this grinder can facilitate the ability to polish delicate materials.

Capacity:

Working Air Consumption: 25 CFM (11.8 L/s)
Recommended working air pressure: 90 p.s.i.

Burrs/Mounted Stones of shank size 1/8 inch, 1/4 inch, 5/16 inch, 3/8 inch

*Tool is not designed for type 1 or 27 grinding wheels.

4721G Governed Die Grinder Specifications
Model Case Material Governed Exhaust Location Case
Diameter
Weight Overall Length Speed Rated Power
4721GL Alum Governor pic Side 1.8
inches
(46 mm)
1.6 lb
(0.7 Kg)
7.7 inch
(196 mm)
9000-
15000
R.P.M.
0.9 H.P
.675 W
4721GLS Steel Governor pic Side 1.8
inches
(46 mm)
2.1 lb
(0.9 Kg)
7.7 inch
(196 mm)
9000-
15000
R.P.M.
0.9 H.P
.675 W

 

Extra cost items: collet inserts 1/8 inch, 1/4 inch, 5/16 inch, 3/8 inch
Safety Lockout Lever

Standard Equipment: (1) 1/8", 1/4" or 3/8" insert. Two wrenches, screen bushing.

 

47GL Governed Speed (Side Exhaust) Die Grinder Series Governor pic

47GL Die grinder pic

Model 47GL governed slower speed grinder shown without wheel guard for clarity. Shown with 3/8-24 threaded spindle and wheel washers.

47GLS Steel Die grinder pic

Model 47GLSK governed slower speed grinder pictured with standard HT-1010 collet installed. (Shown with wire wheel)

47GL Governed Speed Die Grinder features:

  • An ultra-versatile governor controlled grinder that maintains peak power at a lower rpm.
  • Featuring a 3/8-24 spindle that can accommodate collets and grinding wheels.
  • The tool comes standard with a 1/4" collet assembly.
  • An optional guard can convert this grinder to use type 1 or 27 grinding wheels.
    Hardened steel motor parts.
  • Adjustable SIDE exhaust deflector.
  • Unitized motor provides easy maintenance.
  • Available in either an aluminum or steel housing.

Applications:


Guarded for use with type 1 grinding wheel applications. An optional collet chuck can be purchased for adapting this grinder for use with carbide burrs and other mounted points. This straight shaft, .9 H.P pneumatic die grinder is designed to efficiently perform a variety of polishing, buffing, shaping, and deburring functions when equipped with a collet.

Tool ships standard with HT-1010 collet for carbide burrs.

Capacity:


4 Inch (100mm) Type 1 wheels
Burrs/Mounted Stones of shank size 1/4 Inch, 3/8 Inch
Any Type 16, 17, 17R or 18R Cone Wheel with 3/8-24 mounting

Working Air Consumption: 25 CFM (11.8 L/s)
Recommended working air pressure: 90 p.s.i.

47GL Series Governed Die Grinders
Model Lever Type Case Mat. Governed Exhaust Location Case
Dia.
Weight Overall Length Speed Rated Power Spindle
Type
47GL Standard Lever Alum Governor pic Side 1.8
inches
(46 mm)
1.6 lb
(0.7 Kg)
7.7 inch
(196 mm)
9000-
15000
R.P.M.
0.9 H.P
.675 W
3/8-24 x 1.1
(3/8-24 x 28 mm)
47GLS Standard Lever Steel Governor pic Side 1.8
inches
(46 mm)
2.1 lb
(0.9 Kg)
7.7 inch
(196 mm)
9000-
15000
R.P.M.
0.9 H.P
.675 W
3/8-24 x_ 1.1
(3/8-24 x 28 mm)
47GLK Safety Lockout Lever Alum Governor pic Side 1.8
inches
(46 mm)
1.6 lb
(0.7 Kg)
7.7 inch
(196 mm)
9000-
15000
R.P.M.
0.9 H.P
.675 W
3/8-24 x_ 1.1
(3/8-24 x 28 mm)
47GLSK Safety Lockout Lever Steel Governor pic Side 1.8
inches
(46 mm)
2.1 lb
(0.9 Kg)
7.7 inch
(196 mm)
9000-
15000
R.P.M.
0.9 H.P
.675 W
3/8-24 x_ 1.1
(3/8-24 x 28 mm)

*For a safety lockout lever add a "K" to end of model number.
*For a Steel Case add a "S" to end of model number.

 

Extra cost items: collet inserts 1/8 inch, 1/4 inch, 5/16 inch, 3/8 inch
Safety Lockout Lever
Guards: , 4504 (4"Guard)

Standard Equipment: Choice of a wheel guard or (1) HT-1010 (1/4" Collet) or HT-1010-/38" (3/8" Collet). Two wrenches (depending on options), screen bushing.

 

4710G Front Exhaust Governed Speed Die GrinderGovernor pic

4710GLK Alum Die Grinder pic

Model 4710G Aluminum "FRONT" exhaust die grinder. Slower governed speeds available with this model.

 

4710GLS Die Grinder pic

Model 4710GLS Steel "FRONT" exhaust die grinder. Slower governed speed grinder with an Erickson Style collet.

4710G Governed Speed Die Grinder features:

  • A governor controlled (slower speed) grinder that maintains peak power at a lower rpm.
  • "FRONT" exhaust to direct grinding debris away from operator and the workpiece.
  • Featuring a Erickson Style Collet utilizing quick user switching of collet insert sizes ranging from 1/8", 1/4", 5/16", 3/8". (Specify when ordering)
  • The tool ships standard with a 1/4" collet insert.
  • Hardened steel motor parts.
  • Adjustable side exhaust deflector.
  • Unitized motor provides easy maintenance.
  • Available in either an aluminum or steel housing.


Capacity:


Working Air Consumption: 25 CFM (11.8 L/s)
Recommended working air pressure: 90 p.s.i.

Burrs/Mounted Stones of shank size 1/8 inch, 1/4 inch, 5/16 inch, 3/8 inch

*Tool is not designed for type 1 or 27 grinding wheels.

Model Case Material Governed Exhaust Location Case
Diameter
Weight Overall Length Speed Rated Power
4710G Front Exhaust Governed Speed Die Grinders
4710GL Alum Governor picSpeed Front 1.6"
(41mm)
1.6 lb
(0.7 Kg)
7.7 inch
(196 mm)
9000-
15000
R.P.M.
0.9 H.P
.675 W
4710GLS Steel Governor picSpeed Front 1.6"
(41mm)
2.1 lb
(0.9 Kg)
7.7 inch
(196 mm)
9000-
15000
R.P.M.
0.9 H.P
.675 W

*For a safety lockout lever add a "K" to end of model number.
*For a Steel Case add a "S" to end of model number.

 

Extra cost items: collet inserts 1/8 inch, 1/4 inch, 5/16 inch, 3/8 inch
Safety Lockout Lever

Standard Equipment: (1) 1/8", 1/4" or 3/8" insert. Two wrenches, screen bushing.

 

©2015 Henrytools, Inc. • 498 So. Belvoir Blvd., South Euclid, Ohio 44121
Henrytools - Phone: (216) 291-1011 •FAX: (216) 291-5949
Toll Free - Phone: (800) 826-5257 • FAX: (800) 303-2800

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