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Services and Capabilities - Grinding

 Grinding 

 CNC Machining 

 Tool Room & Wire EDM 

 Boring Mill Work 

Northwest Tool & Machine is a full-service machine shop capable of flat grinding, O.D. grinding, I.D. grinding, jig grinding, and honing. The equipment list for our grind department is as follows:

Cylindrical Grinding

  • 2002 Kellenberger 19.7” dia x 40” precision automatic universal grinder with 5HP ID spindle and face wheel
  • 2015 Okamoto MDI/NC OD/ID grinder with Fanuc control, 12" swing by 36"
  • 2016 SuperTec OD/ID grinder with Mitusbishi PLC control, 19.7" swing by 40"
  • Parker Majestic 12 x 24" precision ID grinder (rebuilt 2006)
  • (2) Landis #1R universal-fully automatic/hydraulic 10 dia x 14" OD grinder with .0001 DRO

Jig Grinding

  • Moore #3 jig grinder with 2-axis .00005” DRO
  • Moore #G-18 jig grinder w/ 2-axis .00005” DRO

Surface Grinding

  • Gallmeyer & Livingston Grand Rapids 16 x 48" wet hydraulic surface grinder
  • 2014 Okamoto 16 x 32" wet hydraulic surface grinder
  • (2) Okamoto 6 x 18” fully automatic surface grinder (equipped with Opti-dress)
  • (2) Brown & Sharpe Micromaster 6 x 18" hydraulic surface grinder
  • Okamoto 6 x 18 manual surface grinder with diamond wheel

Rotary Surface Grinding

  • Heald rotary surface grinder with 16" DIA chuck and coolant

Honing

  • Sunnen Hone MBB-1650 precision honing machine: .060 to 6.5" DIA capacity