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Rotary Steel Twist-Knot Cup Brush


  • 0.5mm dia high tensile steel wire
  • For rust & paint removal, descaling, deburring & preparation of welding seams
  • For metal & stone working, cleaning, surface preparation & fabrication tasks
  • For use with power drills
  • 6mm shank / max 12,500rpm

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5 out of 5 stars
2 review(s)

Product Specification

Max RPM 12,500rpm
Shank Length 30mm
Material - Secondary Construction Steel wire
Material - Bristle Steel wire
Gauge 0.5mm
Hardened Yes
Abrasive Connection Crimped wheel
Finish Painted
Method of Construction Concentric cups
Product Weight 0.244kg
Bristle Length 24mm

Key Features

High tensile steel wire, 0.5mm diameter, for rust and paint removal, descaling, deburring and preparation of welding seams. For metal and stone working, cleaning, surface preparation and fabrication tasks. Use with power drills. 6mm shank. Max 12,500rpm.

Box Contents

  • 1 x Rotary Steel Twist-Knot Cup Brush

Customer Ratings

By: Malcolm N


I purchased this as I was restoring two 20 year old ornamental water pumps. They were in such a rusty state that if this brush didn''t work they wee destined for the tip. I am happy to report we now have 2 good as new pumps thanks to the efficiency of the Twist Knot.

By: Sib


This Rotary Steel Brush well built and has a rigid, thick wire brush that makes it suitable for removing paint, rust and dirt from metal and steel. Having already used this on an old hammer, and some other old tools, with no sign of wear and tear, I''m more than confident it will last me a while.

Silverline Guarantee

Lifetime Guarantee

This Silverline Rotary Steel Twist-Knot Cup Brush is guaranteed for a period of 30 days from date of purchase against a fault developing in either the materials or the workmanship during manufacture. You can register for your Lifetime guarantee by registering your product online. Any faulty goods will be repaired or replaced free of charge.

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