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Quantity
1
Description
(Master Laps) A 1/4 inch acrylic backing plate used to back up thin polish discs, Diamond Toppers and Sanding Discs. Arbor hole is 1/2 inch.
Available in 6" and 8"
Reviews
4.6
23 ratings
5
4
3
2
1
6” backing plates
They work well, just as described. I will be buying again.
B
Bernie · November 18, 2025
Great company
As always what I ordered on time. A pleasure to deal with.
J
Jeremy · January 17, 2025
Just what I needed.
I buy most if not all of my lapidary supplies from Rock shed . I'm very satisfied so far. Do you guys have one and a half millimeter drill bits?
