100mm outside diameter, 20mm mounting hole, 4mm x 10mm rim size, 150 grit, 75% concentration, resin bond, plain style.
Twist Drill
Specification:
Product Name Diamond Grinding Wheel Type Plain Main Material Aluminum, Resin Abrasive Grain JR Bonding Agent S1 Concentration 75% Grit 150 Outside Diameter 100mm / 0.39" Mounting Hole Dia. 20mm / 0.79" Rim Dimension 4 x 10mm / 0.16" x 0.39" (W*T) Color As Picture Shown Net Weight 204g Package Content 1 x Diamond Grinding Wheel Description: