R. S. Hughes Company, Inc. Datasheets for Grinders and Grinding Machines

Grinders and grinding machines use an abrasive that is bonded to a wheel, belt or disc to remove material and improve surface finish.
Grinders and Grinding Machines: Learn more

Product Name Notes
* .4 hp Dynabrade Die Grinders are perfect for use on metal, fiberglass, carbon fiber, composites and more! Dynabrade's .4 hp (298 W) Die Grinders are designed for peak efficiency...
* .7 hp Vacuum Die Grinders for connection to central vacuum systems. Achieve rapid material removal with source capture. Gearless for less maintenance. * .7 hp (522 W) Vacuum Die...
* 1.0 hp (744 W) Straight-Line Vacuum Die Grinder for connection to central vacuum systems. Achieve rapid material removal with source capture. Gearless for less maintenance. * 1.0 hp (744...
* 1.3 hp Depressed Center Wheel Grinder is ideal for fast weld and stock removal, heavy deburring, plus rust and scale removal. * 12,000 RPM, 5/8""-11 Spindle Thread. * Tool...
* 1.3 hp Depressed Center Wheel Grinder is ideal for fast weld and stock removal, heavy deburring, plus rust and scale removal. * 12,000 RPM, M14 x2 Spindle Thread. *...
* 1.3 hp Depressed Center Wheel Grinder is ideal for fast weld and stock removal, heavy deburring, plus rust and scale removal. * 13,500 RPM, 3/8""-24 Spindle Thread. * Tool...
* 7 degree offset handle offers added comfort and control. * Gearless design for reduced downtime and maintenance. * Includes 1/4"" collet. Front exhaust. * Composite tool grip absorbs vibration...
* Bandsaw Blade Grinder powers a large abrasive belt (1-1/2"" wide x 104"" long) through an efficient process for removing weld slag quickly and easily. 3-in-1 work station allows operator...
* Compact, lightweight design permits easy access to tight areas. * Includes safety-lock lever; rear exhaust. * Composite tool grip absorbs vibration and reduces cold air transmission to operator. *...
* Compact, lightweight design. * Includes safety-lock lever; rear exhaust. * Smooth, efficient air motor with built-in speed regulator. * Composite tool grip absorbs vibration and reduces cold air transmission.
* Cone or Plug Wheel Grinder, for cleaning metal, grinding and smoothing weld seams, removing imperfections before painting. * Straight Line, 1 hp, Rear Exhaust, 12,000 RPM. * Accepts optional...
* Cone or Plug Wheel Grinder, for cleaning metal, grinding and smoothing weld seams, removing imperfections before painting. * Straight Line, 1 hp, Rear Exhaust, 15,000 RPM. * Accepts optional...
* Cone or Plug Wheel Grinder, for cleaning metal, grinding and smoothing weld seams, removing imperfections before painting. * Straight Line, 1 hp, Rear Exhaust, 18,000 RPM. * Accepts optional...
* Cone or Plug Wheel Grinder, for cleaning metal, grinding and smoothing weld seams, removing imperfections before painting. * Straight Line, 1 hp, Rear Exhaust, 20,000 RPM. * Accepts optional...
* Cone or Plug Wheel Grinder, for cleaning metal, grinding and smoothing weld seams, removing imperfections before painting. * Straight Line, 1 hp, Rear Exhaust, 6"" Extension, 12,000 RPM. *...
* Cone or Plug Wheel Grinder, for cleaning metal, grinding and smoothing weld seams, removing imperfections before painting. * Straight Line, 1 hp, Rear Exhaust, 6"" Extension, 15,000 RPM. *...
* Cone or Plug Wheel Grinder, for cleaning metal, grinding and smoothing weld seams, removing imperfections before painting. * Straight Line, 1 hp, Rear Exhaust, 6"" Extension, 18,000 RPM. *...
* Cone or Plug Wheel Grinder, for cleaning metal, grinding and smoothing weld seams, removing imperfections before painting. * Straight Line, 1 hp, Rear Exhaust, 6"" Extension, 20,000 RPM. *...
* Depressed Center Wheel Grinder, for fast weld and stock removal, rust and scale removal, heavy deburring. * .7 hp, 18,000 RPM, 3/8""-24 Spindle * Accepts optional 3"" diameter Type...
* Depressed Center Wheel Grinder, for fast weld and stock removal, rust and scale removal, heavy deburring. * 3"" Diameter, Right Angle, .4 hp, Rear Exhaust, 15,000 RPM. * Accepts...
* Depressed Center Wheel Grinder, for fast weld and stock removal, rust and scale removal, heavy deburring. * 4"" Diameter, Right Angle, .4 hp, Rear Exhaust, 12,000 RPM. * Accepts...
* Depressed Center Wheel Grinder, for fast weld and stock removal, rust and scale removal, heavy deburring. * 4"" Diameter, Right Angle, 1 hp, Rear Exhaust, 12,000 RPM. * Accepts...
* Depressed Center Wheel Grinder, for fast weld and stock removal, rust and scale removal, heavy deburring. * 4-1/2"" - 5"" Diameter, Pistol Grip, .7 hp, Rear Exhaust, 11,000 RPM.
* Depressed Center Wheel Grinder, for fast weld and stock removal, rust and scale removal, heavy deburring. * 4-1/2"" - 5"" Diameter, Right Angle, 12,000 RPM. 1.2 hp, 5/8""-11 Male...
* Depressed Center Wheel Grinder, for fast weld and stock removal, rust and scale removal, heavy deburring. * 4-1/2"" - 5"" Diameter, Vertical, 1.2 hp, Side Exhaust, 12,000 RPM. *...
* Depressed Center Wheel Grinder, for fast weld and stock removal, rust and scale removal, heavy deburring. * 5"" Diameter, Right Angle, 1.3 hp, Rear Exhaust. 12,000 RPM, 5/8""-11 Spindle...
* Depressed Center Wheel Grinder, for fast weld and stock removal, rust and scale removal, heavy deburring. * 5"" Diameter, Right Angle, 1.3 hp, Rear Exhaust. 12,000 RPM, M14 Spindle...
* Depressed Center Wheel Grinder, for fast weld and stock removal, rust and scale removal, heavy deburring. * 7"" Diameter, Right Angle, 1.2 hp, Side Exhaust, 6,000 RPM. * Accepts...
* Depressed Center Wheel Grinder, for fast weld and stock removal, rust and scale removal, heavy deburring. * 7"" Diameter, Right Angle, 2 hp, Side Exhaust, 6,000 RPM. * Accepts...
* Depressed Center Wheel Grinder, for fast weld and stock removal, rust and scale removal, heavy deburring. * 7"" Diameter, Vertical, 2 hp, Side Exhaust, 7,200 RPM. * Accepts optional...
* Depressed Center Wheel Grinder, for fast weld and stock removal, rust and scale removal, plus heavy deburring. * 2"" Diameter, Right Angle, .4 hp, Rear Exhaust. 12,000 RPM. *...
* Depressed Center Wheel Grinder, for fast weld and stock removal, rust and scale removal, plus heavy deburring. * 2"" Diameter, Right Angle, .4 hp, Rear Exhaust. 15,000 RPM. *...
* Depressed Center Wheel Grinder, for fast weld and stock removal, rust and scale removal, plus heavy deburring. * 2"" Diameter, Right Angle, .4 hp, Rear Exhaust. 20,000 RPM. *...
* Depressed Center Wheel Grinder, for fast weld and stock removal, rust and scale removal, plus heavy deburring. * 3"" Diameter, Right Angle, .55 hp, Rear Exhaust, 15,000 RPM. *...
* Dynabrade .4 hp Vacuum Die Grinders are ideal for rapid material removal, finishing, removing parting-lines & flash. * For use with carbide burrs, rotary files, mounted points, roll cartridges,...
* Dynabrade .7 hp Vacuum Die Grinders are ideal for rapid material removal, finishing, removing parting-lines & flash. * For use with carbide burrs, rotary files, mounted points, roll cartridges,...
* For use on metal, glass, stone, rubber, ceramic, carbide composites and other hard to grind materials. Mounts to standard lathes. Simple tool holder mounting. Holds close tolerances. * Reduce...
* Gearless for reduced maintenance and downtime. * Gearless motors decrease downtime and lessen repair expense when compared to geared tools.
* Gearless for reduced maintenance and downtime.
* Includes 1/2""-20 Male Threaded Adapter (53549) * Extension Grinders allow operator to extend into work pieces and reach lengthy distances. * Extension length of 8-3/8 allows longer reach than...
* Includes 1/4"" Collet Insert (01485), fits optional 1/8"" (01495), 3 mm (01496), 6 mm (01497) * Extension Die Grinder has 3"" workable reach. * Extended rear exhaust muffler design.
* Includes 1/4"" Collet Insert (01485), fits optional 1/8"" (01495), 3 mm (01496), 6 mm (01497) * Extension Die Grinder has 7-1/4"" workable reach. * Extended rear exhaust muffler design.
* Includes 1/4"" Collet Insert (01485), fits optional 1/8"" (01495), 3 mm (01496), 6 mm (01497) * Gearless for reduced maintenance and downtime.
* Includes 1/4"" Collet Insert (01485), fits optional 1/8"" (01495), 3 mm (01496), 6 mm (01497) * Kevlar phenolic vanes for longer life. Lightweight ergonomic design for greater comfort and...
* Includes 1/4"" Collet Insert (50013), fits optional 1/8"" (50065), 3/8"" (50014), 6 mm (50016), 8 mm (50039) * Gearless for reduced maintenance and downtime. * Extended rear exhaust muffler...
* Includes 1/4"" Collet Insert (50013), fits optional 1/8"" (50065), 3/8"" (50014), 6 mm (50016), 8 mm (50039) * Gearless for reduced maintenance and downtime. * Governor-controlled to maintain RPM...
* Includes 1/4"" Collet Insert (50013), fits optional 1/8"" (50065), 3/8"" (50014), 6 mm (50016), 8 mm (50039) * Gearless for reduced maintenance and downtime.
* Includes 1/4"" Collet Insert (50013), fits optional 1/8"" (50065), 3/8"" (50014), 6 mm (50016), 8 mm (50039) * Governor-controlled to maintain RPM under heavy loa * Safety-lock lever is...
* Includes 1/4"" Collet Insert (50013), fits optional 1/8"" (50065), 3/8"" (50014), 6 mm (50016), 8 mm (50039) * Governor-controlled to maintain RPM under heavy load. * Safety-lock lever is...
* Includes 1/4"" Collet Insert (50013), fits optional 1/8"" (50065), 3/8"" (50014), 6 mm (50016), 8 mm (50039) * Kevlar phenolic vanes for longer life. Lightweight ergonomic design for greater...
* Includes 1/4"" Collet Insert (50013), fits optional 1/8"" (50065), 3/8"" (50014), 6 mm (50016), 8 mm (50039) * Powerful high-torque air motor. * Gearless for reduced maintenance and downtime.
* Includes 1/4"" Collet Insert (50016), fits optional 1/8"" (50065), 1/4"" (50013), 3/8"" (50014), 8 mm (50039) * Gearless for reduced maintenance and downtime. * Governor-controlled to maintain RPM under...
* Includes 2-Piece, 1/4"" Collet Assembly (50055), fits optional 1/8"" Collet Insert (50034) * Extended rear exhaust muffler to reduce noise levels. * Optional 54585 Side Handle Assembly is available.
* Includes 3/8""-24 Male Threaded Adapter (53610) * Extension Grinders allow operator to extend into work pieces and reach lengthy distances. * Extension length of 8-3/8 allows longer reach than...
* Includes 6 mm Collet Insert (01497), fits optional 1/8"" (01495), 1/4"" (01485), 3 mm (01496) * Extension Die Grinder has 3"" workable reach. * Extended rear exhaust muffler design.
* Includes 6 mm Collet Insert (01497), fits optional 1/8"" (01495), 1/4"" (01485), 3 mm (01496) * Extension Die Grinder has 7-1/4"" workable reach. * Extended rear exhaust muffler design.
* Includes 6 mm Collet Insert (01497), fits optional 1/8"" (01495), 1/4"" (01485), 3 mm (01496) * Gearless for reduced maintenance and downtime.
* Includes 6 mm Collet Insert (01497), fits optional 1/8"" (01495), 1/4"" (01485), 3 mm (01496) * Kevlar phenolic vanes for longer life. Lightweight ergonomic design for greater comfort and...
* Includes 6 mm Collet Insert (50016), fits optional 1/8"" (50065), 1/4"" (50013), 3/8"" (50014), 8 mm (50039) * Gearless for reduced maintenance and downtime. * Extended rear exhaust muffler...
* Includes 6 mm Collet Insert (50016), fits optional 1/8"" (50065), 1/4"" (50013), 3/8"" (50014), 8 mm (50039) * Gearless for reduced maintenance and downtime. * Governor-controlled to maintain RPM...
* Includes 6 mm Collet Insert (50016), fits optional 1/8"" (50065), 1/4"" (50013), 3/8"" (50014), 8 mm (50039) * Gearless for reduced maintenance and downtime.
* Includes 6 mm Collet Insert (50016), fits optional 1/8"" (50065), 1/4"" (50013), 3/8"" (50014), 8 mm (50039) * Governor-controlled to maintain RPM under heavy loa * Safety-lock lever is...
* Includes 6 mm Collet Insert (50016), fits optional 1/8"" (50065), 1/4"" (50013), 3/8"" (50014), 8 mm (50039) * Governor-controlled to maintain RPM under heavy load. * Safety-lock lever is...
* Includes 6 mm Collet Insert (50016), fits optional 1/8"" (50065), 1/4"" (50013), 3/8"" (50014), 8 mm (50039) * Kevlar phenolic vanes for longer life. Lightweight ergonomic design for greater...
* Kit offers two tools in one! Comes complete with accessories for easy conversion to Die Grinder or Disc Sander. * Ideal for surface preparation, scuffing, deburring, etc. * Includes...
* Machine offers simplified design that eliminates belt tension rollers to reduce maintenance costs.Design also allows greater use of abrasive belt slack areas. Operator has flexibility to finish workpiece on...
* Mounts to Standard Lathes, for Applications from Grinding to Superfinishing. Each model includes 90 durometer, 65338 Contact Wheel (4"" dia. x 2"" wide, standard smooth face). * Includes corrosion-resistant...
* Mounts to Standard Lathes, for Applications from Grinding to Superfinishing. Model features air-powered belt tensioning. * Each model includes variable speed rate motor. Digital display shows operating speed, with...
* Mounts to Standard Lathes, for Applications from Grinding to Superfinishing. Model features air-powered belt tensioning. * Model features fixed speed for faster cutting. Easily accessible belt tracking and tensioning...
* This model carries the CE (European Conformity) mark, signifying that it complies with all essential requirements of relevant European health, safety and environmental protection legislation. * Versatility Grinder powers...
* Tool feature's steel housing for increased durability. Used in Steel Fabrication, Welding Operations, Shipyards, Foundries and more! * Dynabrade s Steel Housing Die Grinders feature the quality and power...
* Tool has integrated collet with included 1/4"" Collet Insert (01485) * Kevlar phenolic vanes for longer life. Lightweight ergonomic design for greater comfort and control. * One-piece spindle keeps...
* Tool has integrated collet with included 6 mm Collet Insert (01497) * Kevlar phenolic vanes for longer life. Lightweight ergonomic design for greater comfort and control. * One-piece spindle...
* Type 1 Wheel Grinder, for cleaning metal, grinding and smoothing weld seams, removing imperfections before painting. * 3"" Diameter, Straight Line, 1 hp, 6"" Extension, 12,000 RPM. * Accepts...
* Type 1 Wheel Grinder, for cleaning metal, grinding and smoothing weld seams, removing imperfections before painting. * 4"" Diameter, Straight Line, 1 hp, 12,000 RPM. * Accepts optional 4""...
* Type 1 Wheel Grinder, for cleaning metal, grinding and smoothing weld seams, removing imperfections before painting. * 4"" Diameter, Straight Line, 1 hp, 15,000 RPM. * Accepts optional 4""...
* Type 1 Wheel Grinder, for cleaning metal, grinding and smoothing weld seams, removing imperfections before painting. * 4"" Diameter, Straight Line, 1 hp, 6"" Extension, 12,000 RPM. * Accepts...
* Type 1 Wheel Grinder, for cleaning metal, grinding and smoothing weld seams, removing imperfections before painting. * 4"" Diameter, Straight Line, 1 hp, 6"" Extension, 15,000 RPM. * Accepts...
* Versatility Grinder powers 72"" abrasive belts in widths from 1/4"" to 2"", to provide a wide variety of finishing solutions.Ideal for use on castings and forgings, turbine blades, medical...
3M 20237 die grinder provides 1 hp. Always consider the length of any product when purchasing an abrasive tool or accessory. This die grinder comes in a 7 3/4 in...
3M 20238 die grinder provides 1 hp. Always consider the length of any item when purchasing an abrasive tool or accessory. This die grinder comes in a 7 3/4 in...
3M 20239 die grinder provides 1 hp. Always consider the length of any product when purchasing an abrasive tool or accessory. This die grinder comes in a 10 in length.
3M 20240 die grinder provides 1 hp. Always consider the length of any product when purchasing an abrasive tool or accessory. This die grinder comes in a 10 in length.
3M 28330 die grinder provides 1/2 hp. Always consider the length of any product when purchasing an abrasive tool or accessory. This die grinder comes in a 6 7/8 in...
3M 28331 die grinder provides 1/2 hp. Always consider the length of any item when purchasing an abrasive tool or accessory. This die grinder comes in a 10 5/8 in...
3M 28332 die grinder provides 1/2 hp. Always consider the length of any item when purchasing an abrasive tool or accessory. This die grinder comes in a 8 7/8 in...
3M 28405 angle grinder provides 1 hp. Most of the items in this category have a maximum RPM. The maximum RPM is designated for both safety and as the upper...
3M 28413 angle grinder provides 1 hp. Most of the part numbers in this category have a maximum RPM. The maximum RPM is designated for both safety and as the...
3M 28414 angle grinder provides 1 hp. Most of the part numbers in this category have a maximum RPM. The maximum RPM is designated for both safety and as the...
3M 28627 die grinder provides 1/3 hp. Always consider the length of any product when purchasing an abrasive tool or accessory. This die grinder comes in a 7 1/4 in...
3M 28628 die grinder provides 1/3 hp. Always consider the length of any item when purchasing an abrasive tool or accessory. This die grinder comes in a 10 1/2 in...
3M 28629 die grinder provides 1/3 hp. Always consider the length of any item when purchasing an abrasive tool or accessory. This die grinder comes in a 6 in length.
3M 28630 die grinder provides 1/3 hp. Always consider the length of any product when purchasing an abrasive tool or accessory. This die grinder comes in a 9 3/4 in...
3M 28824 right angle grinder is another extremely high quality product from 3M. Always consider the length of any product when purchasing an abrasive tool or accessory. This right angle...
3M 28825 right angle sander provides 1 1/2 hp. Always consider the length of any product when purchasing an abrasive tool or accessory. This right angle sander comes in a...
65133 Contact Arm Assembly, 5/8"" Dia. x 1"" W, Urethane Wheel
67188 Contact Arm Assembly, 8"" (203 mm) x 2"" (51 mm)
67200 Utility Arm, 2"" Dia. x 1"", 70 Duro Serrated Urethane
67201 Utility Arm, 2"" Dia. x 3/4"", 70 Duro Serrated Urethane
67202 Utility Arm, 2"" Dia. x 5/8"", 70 Duro Serrated Urethane
67203 Utility Arm, 2"" Dia. x 1/2"", 70 Duro Serrated Urethane
67204 Split Wheel Arm, 2"" Dia. x 1-1/2"" W, 70 Duro Serrated Urethane
67205 Utility Arm, 3/4"" Dia. x 1-1/2"" W, 70 Duro Flat Rubber
67206 Power Arm, 2"" Dia. x 1-1/4"" W, 70 Duro Serrated Heavy Duty
67207 Power Arm, 7/8"" Dia. x 1-1/4"" W, 70 Duro Smooth Urethane
67208 Power Arm, 2"" Dia. x 1-1/4"" W, 50 Duro Smooth Urethane
67209 Utility Arm, 4"" Dia. x 1/2"" W, 70 Duro Serrated Urethane
67210 Utility Arm, 4"" Dia. x 5/8"" W, 40 Duro Serrated Rubber
67211 Utility Arm, 4"" Dia. x 1/2"" W, 70 Duro Rubber Tight Radius
67213 Cutlery Arm, 4"" Dia. x 2"" W, 50 Duro Flat Rubber
67214 Utility Arm w/ Platen, 2"" Dia. x 1"" W, 70 Duro Serrated Urethane
67215 Power Arm, 2"" Dia. x 2"" W, 70 Duro Serrated Urethane
67216 Power Arm, 2"" Dia. x 1-1/2"" W, 70 Duro Serrated Urethane
67217 Power Arm, 1"" Dia. x 1-1/2"" W, 70 Duro Flat Urethane
67219 Power Arm, 2-3/4"" Dia. x 2"" W, 90 Duro Serrated Rubber
67220 Contact Arm, 1/4"" Dia. x 3/8"" W, Steel
67221 Mini Arm Assembly, 5/16"" Dia. x 3/8"" W, Steel
67222 Mini Arm Assembly, 5/16"" Dia. x 5/8"" W, Steel
67223 Mini Arm Assembly, 5/16"" Dia. x 3/8"" W, 50 Duro Rubber
67224 Utility Arm, 4"" Dia. x 1"" W, 40 Duro Smooth Rubber
67226 Mini Arm Assembly, 3/16"" Dia. x 3/8"" W, Steel
67227 Mini Arm Assembly, 3/16"" Dia. x 3/8"" W, Steel
67328 Utility Arm Assembly, 5/16"" Dia. x 3/8"" W
67329 Utility Arm Assembly, 7/16"" Dia. x 3/8"" W, Crowned Brass
Dynabrade 43500 die grinder provides.4 hp. Always consider the length of any product when purchasing an abrasive tool or accessory. This die grinder comes in a 9 in length. Most...
Dynabrade 43505 die grinder provides.4 hp. Always consider the length of any product when purchasing an abrasive tool or accessory. This die grinder comes in a 11 in length. Most...
Dynabrade 43510 die grinder provides.4 hp. Always consider the length of any product when purchasing an abrasive tool or accessory. This die grinder comes in a 12 in length. Most...
Dynabrade 43515 die grinder provides.4 hp. Always consider the length of any product when purchasing an abrasive tool or accessory. This die grinder comes in a 14 in length. Most...