diamond core bit online manufacture

5pcs Aluminum box m14 vacuum brazed diamond core drill bit set tools m14 We can do Customized logo lasering and size lasering by ourself. The Hex shaft makes these perfect for use in a battery drill driver. Can ... Read More

OD25mm M14 Vacuum Brazed Dry Drilling Diamond Drill Bits for Ceramic Tile Description: Vacuum brazed diamond core drill bits for dry drilling tile, ceramic and porcelain. It is suitable for fast dry drilling, ... Read More

2 Top Slots 82mm Diamond Core Drill Bits Hole Saw Drilling Tools For Brick Block Concrete Description of application effect 1. Wax inside for cooling, Dry drilling without water 2. Very high efficiency, multi... Read More

100mm Round Hole Cutter Concrete Diamond Drilling Core Bits for Reinforced Concrete Abstract: 1.Engineering drill bits, also known as construction drill bits. They are for drilling concrete, brick, block, ... Read More

Electroplated Diamond Drill Bit Description Designed for professional contractors who demand the very fast drilling all kinds of ceramic, porcelain, glass materials. Capable of drilling clean hole. There are ... Read More

8mm 12mm 25mm 51mm Diamond Tip Core Drill Bit For Granite Crown Segment Diamond core bits which adopt excellent diamond segment, steel tube, usd on stone drilling, such as granite, marble, sandstone, limestone, ... Read More

Aluminum box M14 vacuum brazed diamond core tile porcelain drill bit set tools 1. Description Designed for professional contractors who demand the very fast drilling all kinds of ceramic, porcelain, stone ... Read More

Power OD40mm Diamond Dry Drilling Diamond Hole Drill Bits Description: Vacuum brazed diamond core drill bits for dry drilling tile ceramic. It is suitable for fast dry drilling, without water for coolant. Our ... Read More

102mm Diamond Core Bits , Laser Welded Core Bits for Concrete , Concrete Drill Bit Diamond concrete drill bit adopt the latest Laser welded technology, make the welding more strength. Widely used in drilling ... Read More

65mm Diamond Core Bits , Drilling Hole , Granite Drill Bit , M14 or 5/8"-11 Thread PRODUCT INTRODUCTION : Excellent diamond segment which especially design for stone drilling, such as granite, marble, sandstone... Read More