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Associated tools

Bench Grinder

The bench grinder has abrasive wheels that can be used to grind ferrous (iron containing) metals.

CBN Bench Grinder

The Cubic Boron Nitride wheels are used for grinding carbide and hardened steel, primarily for lathe turning tools.

Polishing/Buffing Wheel

For polishing metal. 

Wire Wheel

The Wire Wheel uses spinning wire brushes and scotchbrite to deburr, de-rust, and clean parts without removing much metal.

Bench Grinder Badge

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  1. Prerequisites None required
  2. Review materials
  3. Pass quiz
  4. Checkout
Review materials
Badge Video
Pass Quiz

4 questions · You can retake if you don't pass.

Badge Checkout Requirement
In person checkout required
Facilitator Checkout

Pick a checkout time below. All bookings flow through the appointment system — please do not arrange checkouts via Slack.

Day Evening (5 PM - 8 PM)
Monday
May 25, 2026
Facilitator badge checkout
Schedule 7:30pm
With Mara Heneks
DEPRICATED OLD Checklist
https://docs.google.com/document/d/1DBPADxsQG0Blm4fVxPWyVUEzJiBNkUgTpmJlE3yTCwY…
Complete these items to earn the badge.
  • Video watched, quiz taken, hair/clothing properly restrained, any questions?
  • Identify and describe the two wheels, when another wheel might be wanted
  • Can aluminum be ground on the wheel? (no)
  • Grind a piece of metal
  • Good grip on workpiece
  • Workpiece level on the tool rest, or angled down if held above the tool rest
  • Not pushing hard
  • Cleaning up tool
  • Vacuumed up after use
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Monday, November 24, 2025 - 5:38pm
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Monday, September 22, 2025 - 11:51pm
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Tuesday, September 16, 2025 - 1:38pm
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William
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Wednesday, March 12, 2025 - 6:22pm
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Monday, February 17, 2025 - 1:20pm
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