Stark USA 15PCS 1/4" Air Die Grinder Kit Pneumatic Straight Mini Polis

Stark USA 15PCS 1/4" Air Die Grinder Kit Pneumatic Straight Mini Polisher Cutter

SKU: 41700
$561 $1122
pcs/case: 10 pcs
lbs/pc: 3.09 lbs

This high quality 1/4" Air Die Grinder Polisher Cutter Kit with 15 piece stone features an ergonomic designed grip for comfort. It is great for applying in porting, weld breaking, deburring, polishing and grinding.


  • Air die grinder kit is ideal for smoothing sharp edges, debarring, polishing and grinding applications
  • Air grinder's ball bearing construction allows for rigorous use
  • Stepless speed control knob switch, according to different purposes, choose different speed. The platen type starts and stop switch is safer and more reliable
  • Variable-speed throttle ramps up to maximum RPM, built-in air regulator for precise speed control
  • Industrial grade 1/4 inch collect, small swing, low vibration, high wear resistance, balanced operation
  • Rear exhaust feature keeps diverts dangerous metal chips away from the operator


  • Housing Material: Die-Cast Aluminum
  • Free Speed: 20,000rpn
  • Recommend Air Pressure: 0.63 Mpa / 90 PSI
  • Air Consumption: 4cfm
  • Exhaust Outlet: Rear
  • Carrying Case Included: Yes

Package Contents: 

  • Mini Die Grinder
  • 2 x Collets (1/4" and 1/8")
  • 5 x Mounted Stones 1/4" Shanks
  • 5 x Mounted Stones 1/8" Shanks
  • 2 x Pcs Spanner
  • Blow Mold Case