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3M™ Die Grinder 28330, .5 hp 1/4 in Collet 18,000 RPM, 1 per case

3M ID  60440236325    UPC#  00051141283302    3M Product Number  28330     
3M(TM) Die Grinder PN28330, .5HP, 1/4" Collet, 18,000RPM, 1/Case
3M(TM) Die Grinder PN28330, .5HP, 1/4" Collet, 18,000RPM, 1/Case
This straight shaft, .5 HP pneumatic die grinder is designed to efficiently perform a variety of polishing, buffing, shaping, and deburring functions. 3M™ Gripping Material helps reduce vibration for a more secure grip.
  • Powerful and light-weight tool
  • Off-set gear box for increased torque
  • 3M™ Gripping material for greater operator comfort
  • Safety lever throttle to avoid accidental starting
  • Ideal for medium-duty applications
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    Adjustable directional exhaust feature allows airflow to be directed away in any direction preferred. 1/4 inch collet.


    Air Inlet Thread1/4 in NPT
    ApplicationBlending Corners, Cleaning Internal Diameters, Contour Finishing, Deburring Internal Diameters, Flat Areas, Grinding, Light Grinding, Parting Line Removal, Polishing Internal Diameters, Radiusing, Straight Shaft Grinding, Straightline - Brushed Finish
    Application CategoryBlending/Deburring, Cleaning, Finishing/Polishing, Grinding/Metal Stock Removal
    Collet Size1/4 in
    Converted FormPower Tool
    Equipment TypeDie Grinder
    Industry - UseAerospace, AOEM, Composite, General Industrial, Metalworking, MRO, Transportation & Heavy Equipment, Woodworking
    Length6.88 Inch
    Length (metric)174.60 Millimetre
    Max RPM18000
    Motor HP (W).5 (372)
    Power TypePneumatic
    Primary ApplicationMetalworking
    Product FormPower Tool
    Sub IndustryCabinetry, Custom Woodworking and Millwork, Furniture, Metal Fabrication, Primary Wood and Panel Processing
    Weight Pound (kg)1.13 (.512)