Blue Zirconia Flap Disc, Type 29, 80-Grit, 4-In. Thermocouples 1-5/8" total length

1-5/8" total length

Black powder coated

Replaces part #937-05129 / 737-05129

shank diameter

When you buy tool handles

Blue Zirconia Flap Disc, Type 29, 80-Grit, 4-In. Thermocouples 1-5/8" total lengthFlap disc, blue zirconia, 80 grit type 29, depressed center, 4" with 5 8" arbor za80, 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.