Supergrit Abrasives

4" DIAM X 5/8" - 11 WEILER USA CRIMPED WIRE CUP 0.50mm Wire Max RPM 9,000

4" DIAM X 5/8" - 11 WEILER USA CRIMPED WIRE CUP 0.50mm Wire Max RPM 9,000 - Main image
$10.2 $15 In stock

This 4-inch diameter crimped wire cup brush from Weiler USA is built for aggressive surface cleaning and deburring. It features a 5/8"-11 threaded hub for direct mounting on compatible angle grinders, and the 0.50mm wire provides effective action on metal surfaces. With a maximum speed rating of 9,000 RPM, it is suited for a range of industrial and workshop applications.

  • 4-inch cup diameter for broad coverage
  • 5/8"-11 hub for secure attachment
  • 0.50mm crimped wire for consistent cleaning
  • Maximum RPM: 9,000
  • Weiler USA construction for durability
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 (5.0 / 5 · 5 reviews)

Brian ★★★★★

The aggressive bite on this wire cup cuts through old paint and scaling without bogging down, and the 0.50mm wire holds up to heavy use. I’ve got about two hours of bench grinding prep on it so far with no noticeable wear or shedding.

Charlotte W. ★★★★★

Used it to strip heavy rust off a steel workbench and the 0.50mm wire really digs in without bogging down. At 9,000 rpm it stayed smooth the whole time, though my arms definitely felt it after twenty minutes. Solid buy for the price.

Victoria ★★★★★

The 5/8-inch threaded hub mounted perfectly onto my grinder without any wobble, and the 0.50mm wire aggressively strips rust without falling apart. Ran it at 8,500 RPM for fifteen minutes straight with no issues.