Dry Diamond Drill Bit,12pcs 6mm Porcelain Tile Bit, Tile Drill Bits

1/4 Inch Diamond Drill Bit Kit: you will get 12 diamond drill bits measuring 1/4 inch (6 mm) in diameter, practical supplies for home or work, sufficient for daily replacement needsWax Lubricant for Cooling: these diamond drill bits for ceramic have applied wax lubricant inside diamond drill bits, cooling the cutting surface; Additionally, the drill bit is made of cemented carbide that is sturdy, not easy to breakLight weight makes the tile core bits easy to carryDrill Various Hard Materials: since the drill bit itself is hard, diamond bits for drill are suitable to drill holes on hard materials, such as ceramic tiles, porcelain, granite, ceramics, glass, marble stone bricks and so on; Note: these tile core bits are not suitable for woodGood Compatibility: the diamond core drill bit is compatible with many machines, such as hand drills, angle grinders and bench drills; There are depth markings on the diamond drill bits, useful for accurate measurementsColour:blueMaterial:Brazed DiamondPackage Contents:12 x Dry diamond drill bitsOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.