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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 Morning (before 12 PM) Afternoon (12 - 5 PM) Evening (after 5 PM)
Monday
June 22, 2026		    
Facilitator badge checkout
Schedule 7:30pm
With Mara Heneks
Tuesday
June 23, 2026		  
Facilitator badge checkout
Schedule 4:30pm
With Anthony Holland
  
Thursday
June 25, 2026
Facilitator badge checkout
Schedule 10:00am
With John Hatch
    
Sunday
June 28, 2026		  
Facilitator badge checkout
Schedule 3:00pm
With Lucas Harrison
  
Monday
June 29, 2026		    
Facilitator badge checkout
Schedule 7:30pm
With Mara Heneks
Tuesday
June 30, 2026		  
Facilitator badge checkout
Schedule 4:30pm
With Anthony Holland
  
Thursday
July 2, 2026
Facilitator badge checkout
Schedule 10:00am
With John Hatch
    
Sunday
July 5, 2026		  
Facilitator badge checkout
Schedule 3:00pm
With Lucas Harrison
  
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
Print Badge Checklist
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Thursday, March 3, 2022 - 8:12am
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He him
Michael
Cole
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Monday, February 14, 2022 - 6:44pm
Sarah
Lapidus
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Sunday, February 13, 2022 - 5:14pm
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Mme
Mathilde
Poulet
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Sunday, February 13, 2022 - 6:49am
Marina
Murashev
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Sunday, February 13, 2022 - 6:48am
Giorgio
Mottola
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Saturday, February 12, 2022 - 8:08pm
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Gryte
Satas
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Saturday, February 12, 2022 - 3:58pm
Irene
Michnicki
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Wednesday, February 2, 2022 - 9:51am
Henry
Birdsey
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Monday, January 31, 2022 - 6:14pm
Justin
Henry
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Friday, January 7, 2022 - 10:31am
Janet
Cunningham
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Thursday, December 16, 2021 - 10:12pm
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Wellins
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Wednesday, November 10, 2021 - 5:28pm
Jeram
Kamlani
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Tuesday, October 26, 2021 - 8:56pm
Alex
Livermore
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Thursday, October 7, 2021 - 7:08pm
Liam
Doherty-Nicholson
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Wednesday, October 6, 2021 - 9:07pm
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Christopher
Chalsma
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Tuesday, September 28, 2021 - 1:14am
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She/Her
Mara
Heneks
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Monday, September 20, 2021 - 1:43pm
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Elana
Abrams
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Tuesday, September 7, 2021 - 1:07pm
Vincent
Chov
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Friday, August 6, 2021 - 3:40pm
Robert
Humphries
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Monday, July 19, 2021 - 6:37pm
John
Murray
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Tuesday, July 6, 2021 - 10:03pm
Jaden
Stone
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Wednesday, June 30, 2021 - 2:31pm
Krystian
Michnicki
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Saturday, February 13, 2021 - 9:27pm
Thomas
Siegler
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Saturday, February 6, 2021 - 7:32pm
Ian
Denzer
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Sunday, January 17, 2021 - 12:56pm
Aaron
Monikowski
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Thursday, January 14, 2021 - 10:29am
James
Kaiser
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Thursday, December 31, 2020 - 1:08pm
Kevin
Henri
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Tuesday, November 10, 2020 - 12:41am
Jake
Al-Haffar
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Saturday, November 7, 2020 - 10:07am
Aaron
Dean
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Friday, November 6, 2020 - 11:59am
Lila
Khan
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Tuesday, November 3, 2020 - 4:00pm
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Jaime
Mitchell
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Thursday, October 1, 2020 - 11:07pm
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Brandon
Fuller
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