Jet Air Tools Grinders and Cutting

models
R6 Grinders
R8 grinders
r12 grinders
horizontal
WARRANTY
Accessories

Models and Accessories
505400	JAT-400, MICRO GRINDER, R6 SERIES
505401	JAT-401, DIE GRINDER, R6 SERIES
505402	JAT-402, EXTENDED DIE GRINDER, R6 SERIES
505403	JAT-403, RIGHT ANGLE DIE GRINDER, R6 SERIES
505404	JAT-404, DIE GRINDER, R8 SERIES
505405	JAT-405, RIGHT ANGLE DIE GRINDER, R8 SERIES
505406	JAT-406, 115ï¿½ ANGLED DIE GRINDER, R8 SERIES
505407	JAT-407, EXTENDED DIE GRINDER, R8 SERIES
505450	JAT-450, 4 ANGLE GRINDER, R8 SERIES
505451	JAT-451, 5 ANGLE GRINDER, R8 SERIES
505452	JAT-452, 7 ANGLE GRINDER, R8 SERIES
505480	JAT-480, 1 HP INDUSTRIAL DIE DRINDER R12 SERIES
505481	JAT-481, 1 HP INDUSTRIAL EXTENDED DIE DRINDER R12 SERIES
505482	JAT-482, 1 HP INDUSTRIAL RIGHT ANGLE DIE DRINDER R12 SERIES
505483	JAT-483, 1 HP INDUSTRIAL 4 EXTENDED CUT OFF TOOL R12 SERIES
550680	JCT-6680, 6 HORIZONTAL GRINDER
JAS-14	JAS-14, AIR SWIVEL, 1/4 NPT FITTINGS
JFRL-38	JFRL-38, 3/8 NPT AIR FILTER/REGULATOR/LUBRICATOR
JSG-2008	JSG-2008, 5-PIECE QUICK COUPLER SET, 1/4 NPT FITTINGS

R6 Series Grinders and Cutters
Durable, quality tools that can withstand frequent and rigorous applications, the R6 Series can handle 6 hour workdays and get the job done

JAT-400, Micro Die Grinder
has a Lifetime warranty

Pencil-style shaft for improved control
Variable-speed throttle adjusts speed based on application
Versatile tool for cutting, grinding, polishing or deburring applications
1/8 inch collet accepts most accessories in the market
Includes 5 ft hose with strain relief sleeve
Performace at 90 PSI. Air Inlet NPT 1/4 inch. Min Hose Size 1/4 inch

Specifications
Model	505400
Classification	R 6
Collet Size (In.)	1/8
Body Type	Pencil
Horse Power (HP)	0.1
Free Speed (RPM)	56,000
Air Inlet (NPT/In.)	1/4
Air Hose (ID/In.)	1/4
Air Pressure (PSI)	90
Air Consumption (CFM)	1.4
Sound Pressure (db) (A)	76
Vibration Value (m/sÃÆÃâÃÂ¢Ã¢âÂ¬ÃÂ¡ÃÆÃ¢â¬Å¡ÃâÃÂ²)	0.6
Overall Length (In.)	5-1/2
Weight (Lbs.)	0.54
Height	1.5400
Length	7.1900
Weight	0.7800
Width	5.6500

JAT-401, 1/4 inch Die Grinder
has a Lifetime warranty

Full-size, lightweight aluminum construction
Sealed ball bearing design keeps out contaminants promoting smooth operation
Safety throttle lock prevents accidental engagement
Variable-speed throttle ramps up to maximum RPM
Built-in air regulator for precise speed control
Rear facing exhaust
Performace at 90 PSI. Air Inlet NPT 1/4 inch. Min Hose Size 3/8 inch

Specifications
Model	505401
Classification	R 6
Collet Size (In.)	1/4
Body Type	Full, Straight
Horse Power (HP)	0.5
Free Speed (RPM)	23,000
Air Inlet (NPT/In.)	1/4
Air Hose (ID/In.)	3/8
Air Pressure (PSI)	90
Air Consumption (CFM)	4
Sound Power (db) (A)	103
Sound Pressure (db) (A)	93
Vibration Value (m/sÃÆÃâÃÂ¢Ã¢âÂ¬ÃÂ¡ÃÆÃ¢â¬Å¡ÃâÃÂ²)	5.4
Overall Length (In.)	6-3/4
Weight (Lbs.)	1.67
Height	2.0300
Length	6.9900
Weight	1.8700
Width	3.7800

++ JAT-402, EXTENDED DIE GRINDER, R6 SERIES

JAT-402, 1/4 inch Extended Die Grinder
has a Lifetime warranty

Full-size, lightweight aluminum construction
Extended design for additional reach
Sealed ball bearing design keeps out contaminants promoting smooth operation
Safety throttle lock prevents accidental engagement
Variable-speed throttle ramps up to maximum RPM
Built-in air regulator for precise speed control
Rear facing exhaust
Performace at 90 PSI. Air Inlet NPT 1/4 inch. Min Hose Size 3/8 inch

Specifications
Model	505402
Classification	R 6
Collet Size (In.)	1/4
Body Type	Full, Extended
Horse Power (HP)	0.5
Free Speed (RPM)	22,000
Air Inlet (NPT/In.)	1/4
Air Hose (ID/In.)	3/8
Air Pressure (PSI)	90
Air Consumption (CFM)	4
Sound Power (db) (A)	103
Sound Pressure (db) (A)	93
Vibration Value (m/sÃÆÃâÃÂ¢Ã¢âÂ¬ÃÂ¡ÃÆÃ¢â¬Å¡ÃâÃÂ²)	5.4
Overall Length (In.)	13-3/16
Weight (Lbs.)	3.11
Height	1.6700
Length	13.7200
Weight	3.3300
Width	2.4600

++ JAT-403, RIGHT ANGLE DIE GRINDER, R6 SERIES

JAT-403, 1/4 inch Right Angle Die Grinder
has a Lifetime warranty

Mini, compact body design is perfect for tight jobs
Right-angle head design for reaching tight or angled grinding jobs
Sealed ball bearing design keeps out contaminants promoting smooth operation
Safety throttle lock prevents accidental engagement
Variable-speed throttle ramps up to maximum RPM
Built-in air regulator for precise speed control
Rear facing exhaust
Performace at 90 PSI. Air Inlet NPT 1/4 inch. Min Hose Size 3/8 inch

Specifications
Model	505403
Classification	R 6
Collet Size (In.)	1/4
Body Type	Mini, Right Angle
Horse Power (HP)	0.3
Free Speed (RPM)	22,000
Air Inlet (NPT/In.)	1/4
Air Hose (ID/In.)	3/8
Air Pressure (PSI)	90
Air Consumption (CFM)	3
Sound Power (db) (A)	97
Sound Pressure (db) (A)	90
Vibration Value (m/sÃÆÃâÃÂ¢Ã¢âÂ¬ÃÂ¡ÃÆÃ¢â¬Å¡ÃâÃÂ²)	1.24
Overall Length (In.)	6-1/8
Weight (Lbs.)	1.32
Height	2.0500
Length	7.7400
Weight	1.5200
Width	3.7800

JAT-404, 1/4 inch Die Grinder
has a Lifetime warranty

Full-size, lightweight aluminum construction
Full-size and mini body styles available for power and precision
Sealed ball bearing design keeps out contaminants promoting smooth operation
Ergonomically designed rubber grip absorbs vibration and reduces hand fatigue
360 degree Rotating air inlet keeps the air hose tangle free for added safety
Built-in, tool-less air regulator for precise speed control
Safety throttle lock prevents accidental engagement
Variable-speed throttle ramps up to maximum RPM
Rear facing exhaust
Performace at 90 PSI. Air Inlet NPT 1/4 inch. Min Hose Size 3/8 inch

Specifications
Model	505404
Classification	R 8
Collet Size (In.)	1/4
Body Type	Full, Straight
Horse Power (HP)	0.5
Free Speed (RPM)	20,000
Air Inlet (NPT/In.)	1/4
Air Hose (ID/In.)	3/8
Air Pressure (PSI)	90
Air Consumption (CFM)	4
Sound Power (db) (A)	91
Sound Pressure (db) (A)	87
Vibration Value (m/sÂ²)	1.6
Overall Length (In.)	7-3/8
Weight (Lbs.)	1.87
Height	2.0300
Length	6.9900
Weight	1.7500
Width	3.7800

++ JAT-405, RIGHT ANGLE DIE GRINDER, R8 SERIES

JAT-405, 1/4 inch Right Angle Die Grinder
has a Lifetime warranty

Mini, compact body design is perfect for tight jobs
Right-angle head design for reaching tight or angled grinding jobs
Sealed ball bearing design keeps out contaminants promoting smooth operation
Ergonomically designed rubber grip absorbs vibration and reduces hand fatigue
360 degree Rotating air inlet keeps the air hose tangle free for added safety
Built-in, tool-less air regulator for precise speed control
Safety throttle lock prevents accidental engagement
Variable-speed throttle ramps up to maximum RPM
Rear facing exhaust
Performace at 90 PSI. Air Inlet NPT 1/4 inch. Min Hose Size 3/8 inch

Specifications
Model	505405
Classification	R8
Collet Size (In.)	1/4
Body Type	Mini, Right Angle
Horse Power (HP)	0.3
Free Speed (RPM)	20,000
Air Inlet (NPT/In.)	1/4
Air Hose (ID/In.)	3/8
Air Pressure (PSI)	90
Air Consumption (CFM)	2.5
Sound Power (db) (A)	87
Sound Pressure (db) (A)	80
Vibration Value (m/sÂ²)	1.24
Overall Length (In.)	6-1/2
Weight (Lbs.)	1.4
Height	2.0500
Length	7.7400
Weight	1.6400
Width	3.7800

++ JAT-406, 115ï¿½ ANGLED DIE GRINDER, R8 SERIES

JAT-406, 1/4 inch Angled Die Grinder
has a Lifetime warranty

Mini, compact body design is perfect for tight jobs
115 degree angle head design is perfect for deburring, polishing and grinding in hard-to-reach areas
Sealed ball bearing design keeps out contaminants promoting smooth operation
Ergonomically designed rubber grip absorbs vibration and reduces hand fatigue
360 degree Rotating air inlet keeps the air hose tangle free for added safety
Built-in, tool-less air regulator for precise speed control
Safety throttle lock prevents accidental engagement
Variable-speed throttle ramps up to maximum RPM
Rear facing exhaust
Performace at 90 PSI. Air Inlet NPT 1/4 inch. Min Hose Size 3/8 inch

Specifications
Model	505406
Classification	R8
Collet Size (In.)	1/4
Body Type	Mini, 115 degree Angle
Horse Power (HP)	0.3
Free Speed (RPM)	20,000
Air Inlet (NPT/In.)	1/4
Air Hose (ID/In.)	3/8
Air Pressure (PSI)	90
Air Consumption (CFM)	4
Sound Power (db) (A)	87
Sound Pressure (db) (A)	80
Vibration Value (m/sÂ²)	1.24
Overall Length (In.)	7-15/16
Weight (Lbs.)	1.45
Height	1.8900
Length	9.3700
Weight	1.6400
Width	5.5300

++ JAT-407, EXTENDED DIE GRINDER, R8 SERIES

JAT-407, 1/4 inch Extended Die Grinder
has a Lifetime warranty

Full-size, lightweight aluminum construction
Extended design for additional reach
Sealed ball bearing design keeps out contaminants promoting smooth operation
Ergonomically designed rubber grip absorbs vibration and reduces hand fatigue
360 degree Rotating air inlet keeps the air hose tangle free for added safety
Built-in, tool-less air regulator for precise speed control
Safety throttle lock prevents accidental engagement
Variable-speed throttle ramps up to maximum RPM
Rear facing exhaust
Performace at 90 PSI. Air Inlet NPT 1/4 inch. Min Hose Size 3/8 inch

Specifications
Model	505407
Classification	R8
Collet Size (In.)	1/4
Body Type	Full, Extended
Horse Power (HP)	0.5
Free Speed (RPM)	20,000
Air Inlet (NPT/In.)	1/4
Air Hose (ID/In.)	3/8
Air Pressure (PSI)	90
Air Consumption (CFM)	4
Sound Power (db) (A)	87
Sound Pressure (db) (A)	80
Vibration Value (m/sÂ²)	1.6
Overall Length (In.)	13-11/16
Weight (Lbs.)	3.34
Height	2.1700
Length	14.1300
Weight	3.6500
Width	2.8300

JAT-450, 4 inch Angle Grinder
has a Lifetime warranty

4 inch wheel size
Precision spiral bevel gears transfer torque and speed to spindle for added durability
Easy to use spindle lock system holds the cutting wheel for quick disc changes
Tapered angle gear housing allows greater visibility of targeted work area
Ergonomically designed grip absorbs vibration and reduces hand fatigue
Tool-less wheel guard swivels 360 degree with 9 preset positions
Safety throttle lock prevents accidental engagement
Variable-speed throttle ramps up to maximum RPM
Two-position auxiliary handle for versatility
Rugged, ball-bearing design for durability
Lightweight aluminum construction
Grinding wheel not included
Performace at 90 PSI. Air Inlet NPT 3/8 inch. Min Hose Size 3/8 inch

Specifications
Model	505450
Classification	R 8
Wheel Size (In.)	4 x 5/8 x 1/4
Spindle Thread (In./TPI)	3/8 inch-24 UNF
Horse Power (HP)	0.9
Free Speed (RPM)	12,000
Air Inlet (NPT/In.)	1/4
Air Hose (ID/In.)	3/8
Air Pressure (PSI)	90
Air Consumption (CFM)	4
Sound Power (db) (A)	91
Sound Pressure (db) (A)	83
Vibration Value (m/sÂ²)	2.4
Overall Length (In.)	9-3/8
Weight (Lbs.)	3.99
Height	4.1700
Length	11.1800
Weight	5.0000
Width	5.7700

JAT-451, 5 inch Angle Grinder
has a Lifetime warranty

5 inch wheel size
Precision spiral bevel gears transfer torque and speed to spindle for added durability
Easy to use spindle lock system holds the cutting wheel for quick disc changes
Tapered angle gear housing allows greater visibility of targeted work area
Ergonomically designed grip absorbs vibration and reduces hand fatigue
Tool-less wheel guard swivels 360 degree with 9 preset positions
Safety throttle lock prevents accidental engagement
Variable-speed throttle ramps up to maximum RPM
Two-position auxiliary handle for versatility
Rugged, ball-bearing design for durability
Lightweight aluminum construction
Grinding wheel not included
Performace at 90 PSI. Air Inlet NPT 3/8 inch. Min Hose Size 3/8 inch

Specifications
Model	505451
Classification	R 8
Wheel Size (In.)	5 x 7/8 x 1/4
Spindle Thread (In./TPI)	5/8 inch- 11 UNC
Horse Power (HP)	0.9
Free Speed (RPM)	12,000
Air Inlet (NPT/In.)	1/4
Air Hose (ID/In.)	3/8
Air Pressure (PSI)	90
Air Consumption (CFM)	4
Sound Power (db) (A)	91
Sound Pressure (db) (A)	83
Vibration Value (m/sÂ²)	2.4
Overall Length (In.)	9-3/8
Weight (Lbs.)	4.33
Height	4.1700
Length	11.1800
Weight	5.0000
Width	5.7700

JAT-452, 7 inch Angle Grinder
has a Lifetime warranty

7 inch wheel size
Precision spiral bevel gears transfer torque and speed to spindle for added durability
Easy to use spindle lock system holds the cutting wheel for quick disc changes
Tapered angle gear housing allows greater visibility of targeted work area
Ergonomically designed grip absorbs vibration and reduces hand fatigue
Tool-less wheel guard swivels 360 degree with 9 preset positions
Safety throttle lock prevents accidental engagement
Variable-speed throttle ramps up to maximum RPM
Two-position auxiliary handle for versatility
Rugged, ball-bearing design for durability
Lightweight aluminum construction
Grinding wheel not included
Performace at 90 PSI. Air Inlet NPT 3/8 inch. Min Hose Size 3/8 inch

Specifications
Model	505452
Classification	R 8
Wheel Size (In.)	7 x 7/8 x 1/4
Spindle Thread (In./TPI)	5/8 inch - 11 UNC
Horse Power (HP)	1.3
Free Speed (RPM)	8,500
Air Inlet (NPT/In.)	3/8
Air Hose (ID/In.)	3/8
Air Pressure (PSI)	90
Air Consumption (CFM)	6
Sound Power (db) (A)	104
Sound Pressure (db) (A)	93
Vibration Value (m/sÂ²)	4.3
Overall Length (In.)	13-3/4
Weight (Lbs.)	8
Height	5.7500
Length	15.0800
Weight	8.5000
Width	8.4300

Rated to last for those demanding 12 hour days, the R12 Series air tools are built to tackle the most extreme jobs. Engineered for Overtime, these tools feature the superior strength and durability needed across a wide range of applications

++ JAT-480, 1 HP INDUSTRIAL DIE DRINDER R12 SERIES

JAT-480, 1/4 inch, 1 HP Die Grinder
has a Lifetime warranty

Upgraded Full, 1 HP motors provide the heavy-duty power needed for harsh industrial environments
Impact resistant composite housings reduce tool weight and user fatigue.
Sealed ball bearing design keeps out contaminants promoting smooth operation
Variable-speed throttle ramps up to maximum RPM, while the safety lock prevents accidental engagement
360 degree Rotating air inlet keeps the air hose tangle free for added safety
Comes standard with 1/4 inch Erickson collet
Rear facing exhaust
Performace at 90 PSI. Air Inlet NPT 1/4 inch. Min Hose Size 3/8 inch

Specifications
Model	505480
Classification	R12
Collet Size (In.)	1/4
Body Type	Full, Straight
Horse Power (HP)	1
Free Speed (RPM)	22,000
Air Inlet (NPT/In.)	1/4
Air Hose (ID/In.)	3/8
Air Pressure (PSI)	90
Air Consumption (CFM)	5.3
Sound Power (db) (A)	98
Sound Pressure (db) (A)	87
Vibration Value (m/sÂ²)	0.46
Overall Length (In.)	7.9
Weight (Lbs.)	2.2
Height	2.1000
Length	7.9000
Weight	2.3000
Width	1.9000

++ JAT-481, 1 HP INDUSTRIAL EXTENDED DIE DRINDER R12 SERIES

JAT-481, 1/4 inch, 1 HP Extended Die Grinder
has a Lifetime +WT warranty

Upgraded Full, 1 HP motors provide the heavy-duty power needed for harsh industrial environments
Impact resistant composite housings reduce tool weight and user fatigue.
Extended design for additional reach
Variable-speed throttle ramps up to maximum RPM, while the safety lock prevents accidental engagement
360 degree Rotating air inlet keeps the air hose tangle free for added safety
Comes standard with 1/4 inch Erickson collet
Rear facing exhaust
Performace at 90 PSI. Air Inlet NPT 1/4 inch. Min Hose Size 3/8 inch

Specifications
Model	505481
Classification	R12
Collet Size (In.)	1/4
Body Type	Full, Extended
Horse Power (HP)	1
Free Speed (RPM)	22,000
Air Inlet (NPT/In.)	1/4
Air Hose (ID/In.)	3/8
Air Pressure (PSI)	90
Air Consumption (CFM)	5.3
Sound Power (db) (A)	98
Sound Pressure (db) (A)	87
Vibration Value (m/sÂ²)	0.46
Overall Length (In.)	13
Weight (Lbs.)	3.2
Height	2.1000
Length	13.0000
Weight	3.1000
Width	1.9000

JAT-482, 1/4", 1 HP Right Angle Die Grinder

JAT-482, 1/4 inch, 1 HP Right Angle Die Grinder
has a Lifetime warranty

Upgraded Full, 1 HP motors provide the heavy-duty power needed for harsh industrial environments
Impact resistant composite housings reduce tool weight and user fatigue.
Precision spiral bevel gears transfer torque and speed to spindle for added durability
Right-angle head design for reaching tight or angled grinding jobs
Tapered angle gear housing allows greater visibility of targeted work area
Variable-speed throttle ramps up to maximum RPM, while the safety lock prevents accidental engagement
360 degree Rotating air inlet keeps the air hose tangle free for added safety
Rear facing exhaust
Performace at 90 PSI. Air Inlet NPT 1/4 inch. Min Hose Size 3/8 inch

Specifications
Model	505482
Classification	R12
Collet Size (In.)	1/4
Body Type	Full, Right Angle
Horse Power (HP)	1
Free Speed (RPM)	12,000
Air Inlet (NPT/In.)	1/4
Air Hose (ID/In.)	3/8
Air Pressure (PSI)	90
Air Consumption (CFM)	5.3
Sound Power (db) (A)	100
Sound Pressure (db) (A)	89
Vibration Value (m/sÂ²)	3.1
Overall Length (In.)	8.3
Weight (Lbs.)	3.2
Height	2.1000
Length	8.3000
Weight	3.1000
Width	1.9000

++ JAT-483, 1 HP INDUSTRIAL 4 EXTENDED CUT OFF TOOL R12 SERIES

JAT-483, 4 inch, 1 HP Extended Cut-Off Tool
has a Lifetime warranty

Upgraded Full, 1 HP motors provide the heavy-duty power needed for harsh industrial environments
Impact resistant composite housings reduce tool weight and user fatigue.
Easy to use spindle lock system holds the cutting wheel when choosing one of 11 adjustable positions of the swivel guard
Precision spiral bevel gears transfer torque and speed to spindle for added durability
Right-angle head design for reaching tight or angled grinding jobs
Tapered angle gear housing allows greater visibility of targeted work area
Variable-speed throttle ramps up to maximum RPM, while the safety lock prevents accidental engagement
360 degree Rotating air inlet keeps the air hose tangle free for added safety
Rear facing exhaust
Performace at 90 PSI. Air Inlet NPT 1/4 inch. Min Hose Size 3/8 inch

Specifications
Model	505483
Classification	R12
Wheel Size (In.)	4
Spindle Thread (In./TPI)	3/8
Body Type	Full, Extended
Horse Power (HP)	1
Free Speed (RPM)	14,000
Air Inlet (NPT/In.)	1/4
Air Hose (ID/In.)	3/8
Air Pressure (PSI)	90
Air Consumption (CFM)	5.3
Sound Power (db) (A)	96.5
Sound Pressure (db) (A)	85.5
Vibration Value (m/sÂ²)	3.8
Overall Length (In.)	14.6
Weight (Lbs.)	4.1
Height	2.1000
Length	14.6000
Weight	4.2000
Width	4.0000

JCT-6680, 6" Horizontal Grinder

JCT-6680, 6 inch Horizontal Grinder, 6,300 RPM has a 2 Year warranty

Industrial cast housing and powder coat finish for durability and corrosion resistance
1.4 HP motor prevents stall under load
Torque drive management maintains constant torque when in operation
Speed regulating valve maintains speed control when in use
Twin bearing spindle support design for added durability
360 degree adjustable wheel guard for safety
Grinding wheel not included
Performace at 90 PSI. Air Inlet NPT 3/8 inch. Min Hose Size 1/2 inch

Detailed Specifications
Stock Number	550680
Model Number	JCT-6680
Wheel Size (Dia. x Bore x Thk.) (In.)	6 x 5/8 x 1
Spindle Thread (In./TPI)	5/8 - 11
Free Speed (RPM)	6,300
Motor (HP)	1.4
Air Consumption @ Load (CFM)	24
Air Pressure (PSI)	90
Air Inlet (NPT/In.)	3/8
Min. Air Hose (ID/In.)	1/2
Vibration Value (m/sÂ²)	4.2
Noise Level (dB) (A)	88.8
Overall Length (In.)	21-1/4
Weight (Lbs.)	9.1
Height	3.0000
Length	16.0000
Weight	5.0000
Width	5.0000

RED ASSURANCE 1-YEAR WARRANTY

JET Tools warrants every product it sells. If one of our tools needs service or repair, one of our Authorized Service Centers located throughout the United States can give you quick service. In most cases, any of these Walter Meier Authorized Service Centers can authorize warranty repair, assist you in obtaining parts, or perform routine maintenance and major repair on your JET or Wilton tools. For the name of an Authorized Service Center in your area call 1-800-274-6848.

Accessories

JAS-14 Air Swivel 1/4 inch NPT Fittings	JFRL-14 Air Filter / Regulator / Lubricator, 1/4 inch NPT Fittings	JSG-2008 5 Piece Quick Coupler Set 1/4 inch NPT Fittings