Bosch Expert Multi-Material Carbide Holesaw 44mm PTA-Sum-2 allowing direct use of power

allowing direct use of power for drilling with no power loss and thus less wear

Heat gun with 2 heat settings with maximum air temperature of 550°C

CNC-machined to ensure less than 4° movement for a better fit

hanging hook and magnetic attachment

308L stainless steel TIG filler metal in rods for welding austenitic stainless steels without molybdenum (304

Bosch Expert Multi-Material Carbide Holesaw 44mm PTA-Sum-2 allowing direct use of powerMade with Bosch Carbide Technology, each tooth is an optimum grade of the hardest metal, laser welded and ground 6 times for the perfect cutting shape. Lasts up to 50x longer than bi metal hole saws in tough materials. Designed for tough jobs and all round trades work. For use with the Bosch Power Change Plus keyless arbor with 105mm pilot drill bit. Replacement pilot drill bit (Code 139PF) for use with brick and soft tiles. (Code 155PF) for use with