Supergrit Abrasives

5/8"-11 threaded male to 1/4" shank

5/8"-11 threaded male to 1/4" shank - Main image
$3.47 $5.25 In stock

This adapter lets you connect a 5/8"-11 threaded male accessory to a tool with a 1/4" shank, expanding compatibility for your abrasive and grinding setups.

  • Thread size: 5/8"-11 male
  • Fits tools accepting a 1/4" shank
  • Designed for use with compatible abrasive accessories
  • Simple, functional design for secure attachment
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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)

Steven I. ★★★★★

The threads on this adapter are clean and catch perfectly on both ends, no wobble at all. I used it to hook up a 4.5" grinding wheel to my die grinder, and it held tight through heavy use. Simple, solid solution for bridging these two thread sizes.

Timothy T. ★★★★★

I was a bit skeptical about the adapter's thread quality, but the 5/8"-11 male threads cut into the grinder's arbor without any wobble. Tightened down securely with a standard wrench, and now my 1/4" shank flap disc spins true at full RPM.

Jacob S. ★★★★★

Threads engaged cleanly on both ends, no wobble once I torqued it down. The steel feels solid enough to handle daily grinding without stripping, and the 1/4" shank side seated snug into my drill chuck.