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Diamond Drill Bits,NOEAIKE 5-Pack Dry Diamond Core Drill Bit Set for Ceramic,Granite,Tile,Glass,Marble,Brick,Stone,Size 6,8,10,12 mm with 1/4 Hex Shank

KWD 4.500

Size5PC/6-12mm

All electronics ship with US style plugs. You may need a voltage converter or a plug adapter.

【Diamond Hole Drill Bit Size】Dry diamond core drill bits kit size included:2PC-6mm,1PC-8mm/10mm/12mm that can drill 4 different diameter holes.
【Dry Drilling Design】Diamond drill bits built-in wax lubricant that can melt and cool the cutting surface during dry drilling,you can also use water as an additional coolant to extend the life of the drill bits.
【Wide Application】Diamond hole saw set have wide application,you can use them to drill holes for your ceramic pots,also can use in different hard material such as:Granite,Tile,Glass,Marble,Brick,Stone,etc.
【1/4 Hex Shank】Drill bits are hex shank design that is more suitable for electric drill chuck,not easy to slip when working,improve work efficiency.
【Friendly Reminder】In order to improve the service life of the drill,it is recommended to open the small moon pressure groove on the item at a 45 degree Angle during the whole high-speed process, and then slowly erect the drill to 90 degrees

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