All Cordless Angle Grinders; 18V Angle Grinders; Angle Grinders; Angle Grinders; All Cordless Drywall Screwdrivers; 18V Drywall Screwdrivers; Drywall Screwdrivers; ... Wall Chaser 125mm. SG1251J Click for more info. Compare. Blade Diameter. 125 mm. Max. Cutting Depth. 30 mm. Bore Diameter. mm. Noise sound pressure. 97 dB(A ...