Product Features

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  • Dynabrade's variable speed pencil grinder offers precision deburring, finishing and engraving, with easily adjustable speed to suit each application
  • This is an essential tool for turbine blade manufacturers, tool and die shops, machine shops, investment castings, jewelry, medical implants, composites and more
  • High-quality air line - 1/4 in (6 mm) in diameter and 5 ft (1.5 m) in length
  • Over-hose Assembly - Helps direct air and excess oil away from operator - 12 in (305 mm) in length
  • Variable speed flow control, Adjust your desired speed with dial, up to 60000 rpm
  • Unlike roll valves, your speed stays set when turning tool off and on
  • One touch starts tool at desired speed - handy push-button for simple on/off operation
  • Tool comes on at same speed as when you shut it off
  • Ergonomic tactile grip, tactile, non-slip grip is insulated for comfortable use
  • Large precision bearings, ensure longer tool life than competitive models
  • Spindle lock allows easy collet tightening, with thru-hole for quick accessory change
  • No struggling with two wrenches
  • Low collet run-out, run-out of less than 0.003 minimizes vibration and ensures high-quality cut
  • Model accepts optional collet inserts: 1/16 in (51760) and 3/32 in (51674)