Supergrit Abrasives

6" 6 HOLE H&L + CENTER HOLE BLUE SIA SWISS DISCS 320 GRIT

6" 6 HOLE H&L + CENTER HOLE BLUE SIA SWISS DISCS 320 GRIT - Main image
$10.65 $15 In stock

These Supergrit Abrasives hook-and-loop discs are 6 inches in diameter with 6 holes plus a center hole, and are listed at 320 grit. They are blue SIA Swiss discs, offered here as a pack of 50.

  • Size: 6" diameter
  • Hole pattern: 6 holes plus a center hole
  • Attachment: hook-and-loop (H&L)
  • Grit: 320
  • Quantity: pack of 50
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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 (5.0 / 5 · 5 reviews)

Olivia ★★★★★

Been using these 320 grit discs for final sanding on maple cabinets, and the consistent scratch pattern leaves a smooth finish without any swirl marks. The hook-and-loop backing holds firm even on my random orbital sander at higher speeds, and a single disc lasts through several projects.

Jacob H. ★★★★★

The dust extraction through those 6 holes works really well, keeping my work area much cleaner than with other discs. For 320 grit, these blue discs leave a surprisingly consistent, smooth finish on my sanding projects.

Andrew J. ★★★★★

Finally, a disc that actually stays put on the sander. The 320 grit is perfect for smoothing out my filler work without loading up too quickly. Great consistency across all 50 of them.