M14 Brazed Diamond Dry Drill Core Bit Holesaw Cut Tile Porcelain Marble Granite

Vaccum Brazed Diamond drilling bits, Dry drilling granite & marble, masonry, concrete, tile/ceramic, glass, hard plastic. The dry diamond drill bit uses vacuum brazed technology which allows the dry bit to be used at a higher temperature to cut through hard porcelain tile, ceramics, marble and slate with ease.

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