Mercer Industries 189030 - 4" x 5/8"-11 Knot Cup Brush, .020 Carbon Steel Wire for Cleaning

Mercer Industries 189030 - 4" x 5/8"-11 Knot Cup Brush, .020 Carbon Steel Wire

Mercer Industries 189030 - 4" x 5/8"-11 Knot Cup Brush, .020 Carbon Steel Wire for Cleaning

The Mercer Industries Knot Cup Brush provides excellent abrasion and wear resistance along with high flexing action. It has superior rotational balance which helps reduce operator fatigue and improves tool life. Solid ring construction ensures the industrial wire wheel to run smoother and longer with less vibration. This industrial wire brush is made from high quality steel. Mercer Industries is a 3rd generation family owned company that was built on core values of Quality, Performance, Delivery, Service, and Price. Founded in 1968, Mercer Industries offers more than 3,000 products for the flooring, industrial, automotive and welding markets. Mercer, formerly known as Mercer Abrasives, is committed to serving its customers and providing quality products. For more information, visit mercer industries dot com. We're here to support you. Please contact our team at info at mercer industries dot com with questions or comments. Claims for warranty must be made within 90 days of the date of purchase. Proof of purchase required. This warranty does not cover any product that has been subject to misuse, neglect, negligence or accident, or that has been used in any way contrary to the purpose intended.

Key Features

• ✅ 1- 4" diameter Knot Cup Brush with a 5/8"-11 arbor.
• ✅ Use on an Angle Grinder. Max RPMs 9,000
• ✅ Knot wire is good for aggressive brushing for tough jobs like rust and scale removal. Cup brushes are good for flap surfaces because they cover more area.
• ✅ Made with .020 Carbon Steel wire - the most common type of wire
• ✅ Not recommended for stainless steel

✅ Product Dimensions: 7.75 x 5.25 x 2.75 inches; 1.17 Pounds

Shipping & Guarantees

• ✅ FREE standard shipping within the United States (3–6 business days)
• ✅ 100% money-back guarantee for lost or damaged items
• ✅ Secure checkout with encrypted payment processing
• ✅ Shipping via UPS, FedEx, and USPS
• ✅ Ships to lower 48 states only (no PO Boxes / APO / FPO)

Returns

• ✅ 30-day hassle-free returns
• ✅ Items must be unused and in original packaging
• ✅ Full refund if item is not delivered
• ✅ Guaranteed delivery within 6–7 business days

Payment Methods

✅ Credit Cards, PayPal, Shop Pay, Apple Pay, Google Pay, Amazon Pay, Meta Pay

Customer Support

✅ Questions? Contact us at Support@GiftAbay.com
We respond within 24 hours on business days.