Dry Diamond Drill Bits 1/4" 6mm Diamond Hole Saw for Ceramic Porcelain Tile Glass Stone Marble Granite,Masonry Drill Bits Vacuum Brazed Diamond Core Drill Bit Kit for Bottles,Pots
- 【DRILLING NEEDN'T WATER 】:Tile drill bits can be used without water,because tile dry diamond drill bits integrated with wax lubricant inside which melts while dry drilling and cools the cutting surface.
- But water can be used as additional cooling to prolong the life of tile drill bits.
- 【Apply to】:The diamond drill bits Great for drilling clean holes to hard materials especially tiles, porcelain ground, granite ceramic glass mirror marble stone masonry brick, Note: not for wood.
- 【Wide compatibility】Diamond coating enhances the drilling speed.
- Ceramic tile drill bits is hex shank which is compatible with electric drill,hand drill,bench drill, angle grinder and vacuum brazed diamond technology provide more durable and long life.
- 【SUSUMU SERVICE】:If you are not satisfied with our porcelain tile drill bits, please contact SUSUMU, will be 100% MONEY BACK GARRANTEE.If you are not satisifed with diamond tipped drill bit, you could return diamond tip drill bit for a full refund without hassle.Buy with confidence and complete peace of mind..