Supergrit Abrasives

8" SOLID 5/16"-24 THREAD BACKUP PAD (J70518) USA H&L

8" SOLID 5/16"-24 THREAD BACKUP PAD (J70518) USA H&L - Main image
$14.04 $19.5 In stock

The Supergrit Abrasives 8" Solid Backup Pad is designed for use with hook-and-loop (H&L) abrasive discs. It features a 5/16"-24 threaded arbor for mounting to compatible tools.

  • 8" diameter solid backup pad
  • 5/16"-24 thread
  • Hook-and-loop (H&L) face for disc attachment
  • Model/part number J70518
  • Made in USA
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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)

Zoe ★★★★★

This pad holds my sanding discs perfectly flat with no wobble, even during heavy use on my angle grinder. The 5/16-24 threads lined up immediately with my arbor.

Madison M. ★★★★★

I needed a solid backup pad that wouldn't flex under heavy sanding, and the flat 8" surface with a 5/16"-24 threaded arbor fit my angle grinder perfectly—no wobble at all.

Christopher ★★★★★

My old backing pad was wobbling, but this 8" solid one runs perfectly true with my hook-and-loop discs — the 5/16"-24 thread was an exact match for my grinder.