Blue Spot 19691 40 Grit Zirconium Oxide Flap Disc, 0 V, Black, 115 mm, 4.5" inch

Specially designed to be used with angle grinders for grinding flat surfaces Conical shape provides an excellent angle for contour and edge grinding Type 29 flap disc, Grit: 40 Diameter: 115mm (4 1/2") / Arbor: 22.2mm Maximum safe speed: 13300 RPM (80m/s), Weight: 0.1763698096 Pounds, Manufacturer: Blue Spot