Supergrit Abrasives

DIAM OVER LAP DISCS

DIAM OVER LAP DISCS - Main image
$0.93 $1.5 In stock

Supergrit Abrasives offers Diamond Over Lap Discs, available in multiple dimensions, grits, and quantity options. Choose the size and grit that fit your application, and select either a single disc or a convenient pack of 10.

  • Available dimensions: 1", 1 1/2", and 2 1/2"
  • Available grits: 80, 120, and 180
  • Quantity options: Single or Pack of 10
  • Brand: Supergrit-Dev
Before you pay

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When it ships

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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If you need a refund

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Please contact us for the refund processing timeframe before returning an item.

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Delivery costs

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Returning an item

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.6 / 5 · 5 reviews)

Mia ★★★★★

The grit selection is what sold me—being able to match the exact micron to my workpiece made a huge difference in finishing time. The disc laid flat and held its diamond coating through a solid session of lapping without shedding. Good value for a consumable you’ll actually use.

Lucy ★★★★★

I needed a specific grit for a tricky job, and the ability to pick exactly the right size and quantity made this an easy choice. The disc held up through several demanding passes without loading up, which saved me from constant swaps.

Julian P. ★★★★★

Ordered the 220 grit for my final pass and it cut exactly as clean as I hoped, the diamond surface holds up way better than the last discs I tried. Having the option to buy just a single disc instead of a whole pack was a nice touch for testing.