Using the Wire Wheel, Bench Grinder, CBN Wheels and Buffers

In this video, Shop Manager Lior Trestman reviews how to use the four bench grinders at MakeHaven.

[@husafel]

On the fist wire wheel grinder. Are those knobs on top to put oil in?

[@michaelhopkins64]

What brand are the tool rests for the CBN wheels?

[@LitoGeorge]

Question: how do you store the wire wheels so that they dont destroy everything that brushes up against them and doesnt deform the bristles?