How to find the right Tool Post Grinding Wheels AI guide

Written by an AI model from its trained knowledge.

What the AI looks for in Tool Post Grinding Wheels

Grinder fit
Match the wheel size, arbor and flange to your tool post grinder model Tool post grinders use specific spindles.
Speed
Tool post spindles run fast, so the wheel's maximum RPM must cover the spindle speed Small wheels at high speed are a bursting risk.
Abrasive
Aluminum oxide for steel; CBN or diamond for hardened steel and carbide Match the grain to the work.
Dressing
Dress the wheel in place on the lathe before grinding This trues the wheel to the spindle for accurate finishes.

Brands that matter

  • Dumore: Long-established tool post grinder maker with its own wheels.
  • Themac: Tool post grinder maker.
  • Norton: Small vitrified wheels and mounted points.

What to avoid

  • Running a lathe grinding operation without protecting the ways from grit

Decided by claude-opus-5-5 (opus-5-5_g1), knowledge as of 2026-06, generated October 28, 2026. Written by an AI model from its trained knowledge, without web search. How picks are made.

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