Supergrit Abrasives

12" X 1/4" X 1 1/4" 3M UNITIZED WHEEL 3750 RPM MAX

12" X 1/4" X 1 1/4" 3M UNITIZED WHEEL 3750 RPM MAX - Main image
$8.88 $12.5 In stock

This 3M Unitized Wheel is offered in a 12" x 1/4" x 1 1/4" size and is rated for a maximum speed of 3750 RPM. It is available in a fine grit option, making it suitable for finishing and surface conditioning tasks where a finer abrasive action is needed.

  • Size: 12" x 1/4" x 1 1/4"
  • Maximum speed: 3750 RPM
  • Fine grit
  • 3M unitized wheel construction
  • SKU: UN-3M12
Before you pay

Check the method and total at checkout.

When it ships

Allow for processing time as well as the journey to you.

Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

View policy
If you need a refund

Keep your order number and contact the store to start.

Please contact us for the refund processing timeframe before returning an item.

View policy
Delivery costs

Review the cost for your destination and chosen service.

Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

View policy
Returning an item

Check the return conditions before sending anything back.

United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

View policy

Customer Reviews (4.6 / 5 · 5 reviews)

Ella L. ★★★★★

The fine grit leaves a consistent finish across the whole 12-inch face, which is exactly what I needed for surface conditioning. It holds up well at the 3750 RPM limit without any wobble, and the 1/4-inch thickness cuts evenly.

Ruby B. ★★★★★

Got this for final finishing passes on stainless, and the fine grit leaves an incredibly smooth surface without loading up. It runs steady right up to the 3750 RPM max. Exactly what I needed.

Thomas ★★★★★

Had to swap out a coarser wheel on my bench grinder and this 12-inch unitized wheel at 3750 RPM handled the job without a wobble. The fine grit gave my stainless pieces a consistent satin finish that I couldn't get with my old setup. Definitely ordering another before I run this one down.