diamond core bit online manufacture

45mm 1 3/4" Diamond Core Bits , Drilling Hole , for Stone , Coring Bits PRODUCT DETAILS : Diamond core drill bits with Excellent diamond segment, especially use on stone drilling, such as marble, granite, ... Read More

60mm Diamond Core Drill bit for drilling Stone, 1/2" Shaft or M14 Thread Description: 1. Core drilling thinner applications of stone, including granite, marble, sandstone, limestone, and so on. 2. Premium grade ... Read More

Masonry Drill Bit: OD16mm Diamond Core Drill Bits With 3/8" Shaft Premium grade core bits applications of stone, including granite, marble, sandstone, limestone, and so on. They deliver fast drilling speed and ... Read More

3/4 Inch 20mm Diamond Core Bits for Stone , Masonry Core Bit , 3/8" Shaft PRODUCT INTRODUCTION : Excellent diamond segment which especially use on stone drilling, such as marble, granite, sandstone, limestone, ... Read More

50mm Diamond Core Bits , Concrete Hole Saw , Core Bit for Concrete , Laser Welded PRODUCT DETAILS : Diamond Drill bit for concrete adopt the latest Laser welded technology, make the welding more strength. ... Read More

40mm Diamond Core Drill Bits For Granite and Marble, 1/2 Shaft, 5/8-11 Thread or M14 Thread PRODUCT DETAILS : Diamond core drill bits with Excellent diamond segment, especially use on stone drilling, such as ... Read More

8 10 mm Core Bit M14 Vacuum Brazed Diamond Core Drill Bits for Porcelain Tile Granite Masonry 1.Description: Featuring an M14 thread, this hole saw drill bit is compatible with angle grinders. Its innovative U... Read More

Diamond Core Drill Bits for Drill Hole on Stone or Concrete or Reinforced Concrete, etc. Diamond drill bits with excellent diamond segment, especially use on drilling marble, granite, engineered stone, ceramic, ... Read More

OD20-68mm Vacuum brazed diamond core drilling bits for ceramic M14 plastic box set Decription: * Vacuum Brazed technology, the diamond particles are firmly welded to the base body, diamond never fall off * Dry ... Read More

450mm Working Length Laser Welded Diamond Core Bits for Construction , Concrete Core Bit PRODUCT DETAILS : Diamond core drill is used for wet drilling on a full range of materials from Reinforced Concrete, ... Read More