Supergrit Abrasives

8" SOLID ONE SHANK 5/16"-24 THREAD PSA

8" SOLID ONE SHANK 5/16"-24 THREAD PSA - Main image
$13.14 $18.5 In stock

The 8" Solid One Shank 5/16"-24 Thread PSA from Supergrit Abrasives is a single-shank abrasive accessory built with a pressure-sensitive adhesive backing and a 5/16"-24 threaded mount. It is offered under the Supergrit-Dev brand as SKU 16800-PSAS in the Standard option.

  • 8 inch solid one-shank design
  • 5/16"-24 thread for mounting
  • PSA (pressure-sensitive adhesive) backing
  • Single-shank construction
  • SKU: 16800-PSAS (Standard)
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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)

Riley ★★★★★

I use this shank on my angle grinder for sanding discs and the PSA backing holds the paper tight with no peeling at the edges. Took about two seconds to screw it into the spindle.

Ella A. ★★★★★

The 5/16"-24 thread mount on this shank is surprisingly precise, it threads onto my die grinder without any wobble. The adhesive backing holds firm even during aggressive passes on some tricky aluminum.

Edward ★★★★★

The PSA backing grabs the work surface firmly, which makes swapping between grits quick and easy. This shank feels solidly built and the threads engaged smoothly on my arbor.