Supergrit Abrasives

3" 5/16"-24 THREAD SHANK SOLID YELLOW (J40493) USA 3/4 THICK H&L

3" 5/16"-24 THREAD SHANK SOLID YELLOW (J40493) USA 3/4 THICK H&L - Main image
$7.5 $12.5 In stock

This 3-inch sanding disc features a solid yellow construction and a 5/16"-24 threaded shank, designed for secure attachment to compatible tools. It includes a hook-and-loop (H&L) backing for quick disc changes and is made in the USA with a 3/4-inch thickness for durability.

  • 3-inch diameter for precise sanding in tight areas
  • 5/16"-24 thread shank for a firm fit
  • Solid yellow color for easy identification
  • Hook-and-loop backing for fast disc swaps
  • Proudly made in the USA
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Standard 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 (4.4 / 5 · 5 reviews)

Michael ★★★★★

Swapped these onto my angle grinder and the hook-and-loop backing holds the paper way tighter than the adhesive discs I was using before. The 3/4 inch thickness keeps the pad from flexing when I really lean into it on flat stock. Threads spun on clean with no wobble.

Leo ★★★★★

The 5/16"-24 threaded shank screwed right into my die grinder without any wobble, which was my main worry. The hook-and-loop backing holds the disc tight but still peels off easy when I swap grits. Yellow face makes it easy to spot when it's worn down too.

Joseph ★★★★★

Swapped these onto my angle grinder and the hook-and-loop backing grabs the paper so tight I don't have to worry about it flying off mid-pass. The 3/4 inch thickness keeps the disc flat against the work instead of flexing, which made a big difference on the curved edges I was sanding.