Skip to Primary Navigation Skip to Site Navigation Skip to Main Content All 3M.com Site Map

3M™ Die Grinders

 
3M™ Die Grinder Tool No. 20239, 12K RPM, Large
3M™ Die Grinder Tool No. 20239, 12K RPM, Large
3M™ Die Grinders are straight-shaft tools ideal for heavyweight applications such as stock removal and weld leveling, and are designed for continuous use with features that enhance operator comfort and control. The precision-balanced steel motor reduces vibration and weight, while 3M™ Gripping Material on the body reduces vibration and enables a firm grip.
  • Straight shaft die grinder designed to be used with various 3M products such as 3M™ Cartridge Rolls and 3M™ Even Run Bands
  • Air-powered motor handles heavyweight applications such as stock removal
  • Precision-balanced steel motor reduces vibration for greater efficiency and operator comfort
  • 3M™ Gripping Material on the body reduces vibration and enables operator to maintain a secure grip with less effort
Need Help?

Questions? We can help

Contact Us

 

Product Resultsvar modelsTxt="Product Results";

Products and Purchase Options: 

11 Results (Displaying results 1-11)
1
3M IDUPCMarketplace Formal NameLength
60440236325000511412833023M™ Die Grinder 28330, .5 hp 1/4 in Collet 18,000 RPM, 1 per case6.88 Inch   
60440179467000511412023893M™ Die Grinder 20238, 1 hp 1/4 in Collet 18,000 RPM, 1 per case7.75 Inch   
60440179459000511412023723M™ Die Grinder 20237, 1 hp 1/4 in Collet 20,000 RPM, 1 per case7.75 Inch   
60440236333000511412833193M™ Die Grinder 28331, .5 hp 1/4 in Collet 18,000 RPM 3 in Extended Length, 1 per case10.63 Inch   
60440179483000511412024023M™ Die Grinder 20240, 1 hp 1/4 in Collet 8,000 RPM, 1 per case10 Inch   
60440179475000511412023963M™ Die Grinder 20239, 1 hp 1/4 in Collet 12,000 RPM, 1 per case10 Inch   
60440239527000511412863033M™ Die Grinder 28630, .3 hp 25,000 RPM 3 in Extended Length9.75 Inch   
60440239493000511412862733M™ Die Grinder, 28627, .3 hp 18,000 RPM, 1 per case7.25 Inch   
60440239519000511412862973M™ Die Grinder, 28629, .3 hp 25,000 RPM, 1 per case6 Inch   
60440239501000511412862803M™ Die Grinder, 28628, .3 hp 18,000 RPM, 3 in Extended Length, 1 per case10.5 Inch   
60440236341000511412833263M™ Die Grinder 28332, .5 hp 1/4 in Collet 4,000 RPM, 1 per case8.88 Inch   
11 Results (Displaying results 1-11)
1

Our 3M™ Die Grinder features an adjustable directional exhaust that allows airflow to be directed in any direction preferred, even toward the operator for cooling if desired. To prevent accidental starting, the die grinder incorporates a safety lever.

A die grinder is a handheld power tool that runs spindle-mounted abrasives such as coated abrasives or nonwoven surface conditioning abrasives. Typical coated abrasive products that you can run on a die grinder include cartridge rolls for reaching tight corners and crevices, cross pads for sanding small internal diameters, and evenrun bands and flap wheels for sanding and polishing contours. Scotch-Brite™ surface conditioning products typically used include radial bristle discs, combination wheels, and cross buffs for removing rust and debris from internal diameters of small cylinders. These are just a few of a multitude of products that can be run on a die grinder.

Specifications

Air Inlet Thread1/4 in NPT
Application CategoryFinishing/Polishing, Blending/Deburring, Grinding/Metal Stock Removal, Cleaning
ApplicationsGrinding, Deburring Internal Diameters, Blending Corners, Polishing Internal Diameters, Straight Shaft Grinding, Straightline - Brushed Finish, Radiusing, Contour Finishing, Parting Line Removal, Cleaning Internal Diameters, Light Grinding, Flat Areas
Brand3M™
Collet Size1/4 in
Converted FormPower Tool
Equipment TypeDie Grinder
IndustriesMetalworking, Transportation & Heavy Equipment, General Industrial, MRO, Aerospace, AOEM, Woodworking, Composite
Length10.5 Inch, 10.63 Inch, 6.88 Inch, 10 Inch, 6 Inch, 9.75 Inch, 7.25 Inch, 8.88 Inch, 7.75 Inch
Length (Metric)200 mm, 196.9 mm, 184 mm, 174.6 mm, 269.9 mm, 254 mm, 247 mm, 266 mm, 152 mm
Max RPM8000, 12000, 25000, 20000, 4000, 18000
Motor HP (W).5 (372), 1 (744), .3 (224)
Power TypePneumatic
Primary ApplicationMetalworking
Product FormPower Tool
Sub IndustriesPrimary Wood and Panel Processing, Custom Woodworking and Millwork, Cabinetry, Furniture, Metal Fabrication
Weight Pound (kg)2.06 (.93), 1.15 (.522), 1.69 (.77), 1.54 (.697), 1.58 (.717), 1.52 (.690), 0.89 (.405), 1.40 (.639), 1.13 (.512)