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 14” dia x 40” precision automatic universal grinder with 5HP ID spindle and face wheel
• Parker Majestic 12 x 24" precision ID grinder (rebuilt 2006)
• Heald #271 toolroom-hydraulic ID grinder
• Heald #72-A toolroom-hydraulic ID grinder
• (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

• Mattison 16 x 48" wet hydraulic surface grinder
• 2000 Okamoto 6 x 18” fully automatic surface grinder
• 1997 Kent 12 x 24” fully automatic-hydraulic surface grinder with z-axis DRO
• Heald rotary surface grinder with 16” dia. chuck
• Arter rotary surface grinder with 16” dia. chuck
• (2) Brown & Sharpe Micromaster 6 x 18" hydraulic surface grinder
• Parker-Majestic 6 x 18" with tall column surface grinder