• Constructed with internal holding plate and oversize hexgonal thread with the cover between the thread and outer holding plate to ensure consistency and safety and balance which provides smooth performance.
  • Highly specified carbon steel wire is 100% inspected to meet demandign quality specifications,and improve the lifetime and grinding efficiency.
  • For operation at speeds up to 12,500RPM,5/8in-11NC thread Arbor suitable for angle grinder,but they passed the ANSI standard 1.2 times of 14000RPM(Explosion-proof Saftety testing)
  • Removing rust,scale and dirt;light deburring,edge blending,roughing for adhesion;finishing for appearance;finish preparation prior to plating or painting,use for heavy deburring,weld cleaning.and cleaning larger surfaces on steel.
  • Online tme: PDT 0.00-9.00AM and PDT 4.30-12.00PM , we will response you within 3 minutes.

I used these to clean cement off of metal and they worked flawlessly

Product, price and a job well done. Very pleased!

fit my porter cable cordless 20v grinder price was good

The quality is way more than I expected. Heavy duty with a good solid fit, no wobble, and the bristles don't shed.