CGW® 42306 Contaminant-Free Premium Regular Coated Abrasive Flap Disc, 4-1/2 in dia, 7/8 in Center Hole, 120 grit, Fine Grade

CGW® Coated Abrasive Flap Disc, Contaminant-Free Premium Regular, 4-1/2 in Disc dia, 7/8 in Center Hole, 120 Grit, Fine Grade, Z3® Zirconia Alumina Abrasive, Type 27/Depressed Center Flat Disc, Cotton/Heat Treated Poly Backing, 13300 rpm Maximum, Blue.

Features

• Active grinding agent provides cool cutting with light pressure
• Special optimized resin bond offers maximum cutting capacity, strong edge stability and long life
• Premium zirconia alumina grain with a poly cotton heat treated backing
• The poly cotton combination provides low stretch and strength for the high zirconia concentration that Z3 contains
• Fastest grain removal in the marketplace for carbon based steels
• For aggressive use and heavy duty applications
• For working on flat grinding surfaces
• Most efficient when used between 0 to 15° angle
• The best choice for smooth finishing