Heller SDS Max 2 Cutter 35 x 370mm Bi Metal Holesaws Hardened steel with yellow zinc

Hardened steel with yellow zinc passivated finish

plasterboard

medium duty fixing for use in hollow brick

this could alter the temper and ruin the tool

Heller SDS Max 2 Cutter 35 x 370mm Bi Metal Holesaws Hardened steel with yellow zincFor drilling in granite, concrete, breeze block, masonry, brickwork, ceramic tiles and marble The Max Y Cutter and Max 2 Cutter have significantly less friction than the conventional bits Up to 30% more cutting power and will drill up to 30% faster than the traditional 4 Cutter Higher penetration rates means more holes at less cost Up to 46% more clearance space ensures faster spoil removal