Jumbo Blue Zirconia Flap Disc, Type 29, 40-Grit, 4.5-In.

Description

Flap disc, blue zirconia, 40 grit type 29, depressed center, 4-1/2" with 7/8" arbor za40, for right angle grinders. cuts fast and outlast sanding discs 10-to-1. great flexibility. ideal for rough or fine finishing. multiple layers of zirconia cloth flaps constantly exposing new extra sharp grinding points. laminated by state-of-the-art automated equipment. reinforced fiberglass backing plate. each disc balance tested for vibration-free grinding/finishing. wheel size: 4-1/2" arbor: 7/8" grit: 40 spec: za40 max rpm: 13,500 tool type: right angle grinder flap disc, blue zirconia, 40 grit type 29 multiple layers of zirconia cloth flaps constantly exposing new extra sharp grinding points. cuts fast and outlast sanding discs 10-to-1. max rpm: 13,500 for right angle grinders only