Electroplated diamond discs

SKU: 54-045

$42
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Grit:
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Hi-Tech Diamond electroplated diamond discs provide a flat grinding surface for both rough and fine grinding on stones and glass. Top-grade diamond powder is nickel electroplated uniformly onto a 1mm-thick steel disc, resulting in the highest quality disc available on the market. These diamond discs have a long lifespan because they are made of steel and are well-suited for more heavy-duty grinding. Diamond discs are used on our All-U-Need and Slant Cabber lap machines, and can be used on all other lap machines that accept 1/2″ arbors.

6″ and 8″ diameter discs are available in a large variety of different diamond grits. All diamond discs are available with or without a 3M pressure-sensitive, high-tack adhesive backing on the backside. Simply peel off the adhesive backing and apply to a backing plate for a permanent application.

Purchasing notes: Max RPM is 4,000. Discs require a backing plate. We recommend purchasing disc bushings with diamond discs that are not permanently bound to a backing plate, such as the discs without adhesive backings, to prevent all possible vibration and off-centered alignment that may occur.

Customer Reviews

Based on 26 reviews
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(23)
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C
Colin Melia
Electroplated diamond discs

These are very flat and very effective, we are using them on the quartz family and no problems doing those stones on a mast machine.

J
James Weaver
Iffy

I have had mixed success with these discs. I am pretty sure it isn't how I use them. There are a few that have spots in them that leave deep scratches. If anybody knows how to remove these embedded off grit pieces I would love to see it.

Hi James - We are sorry to hear that you're having mixed results with our diamond discs. We encourage you to reach out to us so that we can assist you further. Our email address is sales@hitechdiamond.com and our phone number is (630) 596-9909. Thank you and we look forward to hearing from you.

A
A.M.
ya

works great for shaping stones.

K
Kirk Carrico
Great addition to my tools

I ordered an 8” 100 grit Diamond disc to make shaping faster. Yesterday I cut a large green jade cab and used the 100 to shape it. It made the entire job go so much better. Love it!!!!

J
Joanne
60 grit diamond disc

I wish the 60 or 80 grit discs came with the machine. I was (am) a beginner and if it wasn't for a lapidary class I took, I would have beat the 180 to death trying to get the right shape. I may have already worn that one out playing around when I first got the machine. The 60 grit is a game changer. Just don't have the speed turned up too high. I had water going at a good rate but I have quite a bit of residue left over. What is the best way to clean them? (It has dried now). Thank-You.

Hi Joanne - Thank you for your feedback. We encourage you to reach out to us so that we can assist you with some tips and tricks. Our email address is sales@hitechdiamond.com and our phone number is (630) 596-9909. Thank you and we look forward to hearing from you!

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