Packs Dry Diamond Drill Bits Set 3/8′ 10mm Vacuum Brazed Diamond Hole Saws for Granite Tile Ceramic Marble Stone Glass and More Hard Materials (not for Wood), Round Shank with Storage Case

About This Product :

• 3/8″ Diamond Dry Core Bits – Set of 5 Packs 10mm Diamond Hole Saws for fast holes drilling most tough materials, Porcelain, Tile, Granite, Concrete, Ceramic, Marble, Stone, Glass, Brick.
• Cut Holes Like a Professional – Porcelain and Tile Diamond Bits able to cut through porcelain tile smoothly with minimum risk of cracking or chipping, expensive delicate materials friendly.
• Dry Drilling Hollow bits – These 10mm diamond coated hollow bits are filled with Wax inside, which will cool the bit while dry drilling; it also can enlarge holes with the side of the drill bit.
• Decent Diamond Core Bits – ideal for drilling holes in bathroom tiles to install shower doors, install water filter in kitchen, as well as hobby projects in plant pots, vases or glass bottles.
• Precise in Details – Each Core drill bits engraved with Depth mark useful for precise projects; 3/8″ Round Shank compatible with most hand-held drills, stand drill press; 1 YEAR warranty.

Details :

• Material: Diamond
• Cutting Diameter: 0.38 Inches
• Finish Type: Diamond
• Shank Type: Round
• Cutting Angle String: 45 Degrees