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Diamond Drill Bits for Stone & Tile Drilling

Diamond Drill Bits for Stone & Tile Drilling

Product Description

Diamond Drill Bits designed for drilling stone (granite, marble) slabs, ceramic tile and porcelain, wet or dry. Carbide tipped center point helps accurately start drilling. Common uses would be small projects such as drilling out sink holes for faucets. Used usually on electric hand-held drillers. Diameter: 25mm(1”) 32mm(1-1/4”) 35mm(1-3/8”) 38mm(1-1/2”) 45mm(1-3/4”) 50mm(2”) Use: Wet or Dry Length: 4"(100mm) Welding Method: Silver Welding or Laser Welding Adaptor: 5/8"-11, M14