Diamond Max M14 dry drills and holesaws are designed for cutting holes in extremely hard materials such as porcelain/gres/quarry tiles, cast iron or fibreglass. These bits & holesaws guarantee superior life and fastest cutting even in the hardest of materials. M14 thread to fit directly onto an angle grinder or with relevant adaptors to fit spot polisher and die grinder.
Dry use. No cooling needed.
Clean holes: Drills clean, precise holes without any perimeter scratches.
Superior lifetime and durability due to the high grade diamond bond and the tough alloy body which resists bending under stress.
Easy slug removal due to the multiple access slots.
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