Supergrit Abrasives

C) 12" LONG 1" DIAMETER THREADED MANDREL w/BOLTS (1/2" reduced shank)

C) 12" LONG 1" DIAMETER THREADED MANDREL w/BOLTS (1/2" reduced shank) - Main image
$24.64 $38.5 In stock

This threaded mandrel from Supergrit Abrasives is a 12-inch long, 1-inch diameter tool with a 1/2-inch reduced shank. It is supplied with bolts, making it ready to mount for compatible threaded applications.

  • Length: 12 inches
  • Diameter: 1 inch
  • Shank: 1/2 inch reduced
  • Threaded design with bolts included
  • Brand: Supergrit-Dev

Choose the Standard option when ordering. Confirm the shank size and thread fit match your equipment before use.

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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)

Grace ★★★★★

The 12-inch length with that 1/2-inch reduced shank fit my drill press chuck perfectly, and the included bolts saved me a trip to the hardware store. Mounted a buffing wheel in under five minutes and it ran true with zero wobble at speed.

Robert ★★★★★

I needed a longer mandrel for a tough sanding job, and the 12-inch length here gave me the reach I was after without any wobble in the drill. The bolts included were a nice touch, saving me a trip to the hardware store.

Julian ★★★★★

The 1/2" reduced shank fits my drill chuck perfectly, so mounting it took seconds. The supplied bolts were a nice touch that saved me a trip to the hardware store. Solid and straight, exactly what I needed for my sanding setup.