Supergrit Abrasives

5" 8 HOLE H&L BLACK SC DISCS 30 MIC

5" 8 HOLE H&L BLACK SC DISCS 30 MIC - Main image
$14.52 $22 In stock

These 5-inch black silicon carbide discs feature an 8-hole design and hook-and-loop backing for quick, secure attachment to your sander. Each disc is rated at 30 microns, offering a fine abrasive option for surface finishing and prep work.

  • 5-inch diameter fits standard random orbital sanders
  • 8-hole pattern helps with dust extraction
  • Hook-and-loop backing allows for fast disc changes
  • 30 micron grit provides a fine, consistent scratch pattern
  • Available in a pack of 50 discs
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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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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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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 (4.8 / 5 · 5 reviews)

Ella J. ★★★★★

The hook-and-loop backing grabs onto my sander instantly with zero slipping, and the 30-micron grit is perfect for smoothing between coats. These 8-hole discs also line up well on my dust extraction, keeping the work area way cleaner than I expected.

Scarlett N. ★★★★★

The hook-and-loop backing grips my sander firmly with no slipping, even on vertical edges. These 30-micron discs leave a clean, consistent finish on aluminum that's ready for polishing.

Lily I. ★★★★★

The 30-micron grit on these black silicon carbide discs leaves a consistently smooth finish without loading up too quickly. The 8-hole design really helps with dust extraction, keeping my work area cleaner than with standard discs.