pdc core bits

Brand Name:ZhongZuan

Place of Origin:Chongqing, China

70mm Sintered Diamond Drill Bit Hole Saw Cutter For Drilling Stucco Cement Porcelain The cutting edge of m10 shank sintered diamond hole cutter contains diamond particles from inside to outside to ensure that the edge is always sharp. Sintered diamond has ...

Brand Name:ZhongZuan

Place of Origin:Chongqing, China

70mm Sintered Diamond Drill Bit Hole Saw Cutter For Drilling Stucco Cement Porcelain The cutting edge of m10 shank sintered diamond hole cutter contains diamond particles from inside to outside to ensure that the edge is always sharp. Sintered diamond has ...

Brand Name:Zhongzuan

Place of Origin:China

40mm M14 Brazed Porcelain Granite Hole Saw Diamond Hole Saws The M14 brazed diamond hole saw bit is made of heat-treated high-carbon steel material, which is suitable for drilling holes in hard materials such as marble, concrete, granite slabs, and all-...

Brand Name:ZhongZuan

Model Number:G-12

Place of Origin:Chongqing,China

Electroplated Diamond Round Shank Drill Bits Glass Tile Diamond Hole Saws 1. Professional electroplated craftwork on working part makes diamond more stable and durable.2. Use high-quality diamond to cut sharply and efficiently. 3. Application for glass,...

Brand Name:ZhongZuan

Model Number:H-001

Place of Origin:Chongqing,China

Electroplated Diamond Ceramic Tile Hole Saw Bits Diamond Hole Saws 1. This hole opener has no center positioning. When using it, first touch the glass to open a crescent socket, and then place a drill to complete the hole! 2. Please add cooling water when ...

Brand Name:Zhongzuan

Place of Origin:China

1/4 Inch Shank Ceramic Tile Diamond Hole Cutter Set Diamond Hole Saws The M14 brazed diamond hole saw bit is made of heat-treated high-carbon steel material, which is suitable for drilling holes in hard materials such as marble, concrete, granite slabs...

Brand Name:Zhongzuan

Place of Origin:China

20mm M14 Vacuum Brazed Masonry Diamond Hole Saws The M14 brazed diamond hole saw bit is made of heat-treated high-carbon steel material, which is suitable for drilling holes in hard materials such as marble, concrete, granite slabs, and all-ceramic tiles. ...

Brand Name:HUACHANG

Model Number:980203047

Place of Origin:Jiangsu, China

30×15×60×M14 Dry Diamond Core Drill Bits for Ganite tile Porcelain Marble Drill Bits With High Quality Long Life Specification : Diameter :25-32mm Diamond width :15mm Fast, smooth drilling and long ...

Brand Name:HUACHANG

Model Number:980202023

Place of Origin:Jiangsu, China

10×60×20×M10 Dry Diamond Core Drill Bits for Ganite tile Porcelain Marble Drill Bits With High Quality Long Life Feature : Product Name Vacuum brazed Diamond Core Drill Bits Opening diameter 6mm-130mm Total length 60mm-80mm Sand width 6-10mm Stem diameter ...

Brand Name:Johnson Tools

Model Number:OD20mm, 35mm, 40mm, 50mm, 68mm

Place of Origin:China

High Efficiency Vacuum Brazed Diamond Dry Tile Porcelain Ceramic Drilling Bits Description: Vacuum brazed diamond core drill bits for dry drilling tile, ceramic and porcelain. It is suitable for fast dry drilling, without water for coolant. Our normal ...

Brand Name:Johnson Tools

Place of Origin:China

Hot Sell 4 pack 6/8/10/12mm Set Vacuum Brazed Round Shank Diamond Tile Hole Saw Drill Bit M14 For Tile with plastic box Description: Vacuum brazed diamond core drill bits for dry drilling tile, ceramic and porcelain. It is suitable for fast dry drilling...

Brand Name:Hizar

Model Number:HZG

Place of Origin:CN

... Name Customizable Diamond Core Drill Bits For Stone(Marble,Granite,etc) Application Marble,Granite,etc Product Code HZG Length 70mm Or upon request Diameter 8～60mm Or upon request ...

Brand Name:Hizar

Model Number:HZG

Place of Origin:CN

... Name Customizable Diamond Core Drill Bits For Stone(Marble,Granite,etc) Application Marble,Granite,etc Product Code HZG Length 70mm Or upon request Diameter 8～60mm Or upon request ...

Brand Name:JCDRILL

Model Number:Reaming Shell 12

Place of Origin:China

.... 3) Reliable performance, fast delivery. The reaming shell is mainly used to connect core barrel assembly with diamond drill bit, and it is lined with natural or synthetic diamond. It can clean drill holes and keep these holes clean. Reamer is set with

Brand Name:Pangolin

Place of Origin:HeBei China

24" Reamer Horizontal Directional Drilling Hole Opener Features 1) Connect the drill bit according to API standards. 2) We can adjust the bit size according to your drilling rig. 3) The best effect can be achieved by using steel tooth drill bits in soft ...

Brand Name:Pangolin

Place of Origin:HeBei China

24" Reamer Horizontal Directional Drilling Hole Opener Features 1) Connect the drill bit according to API standards. 2) We can adjust the bit size according to your drilling rig. 3) The best effect can be achieved by using steel tooth drill bits in soft ...

Place of Origin:CHINA

Brand Name:SINOCOREDRILL

Model Number:BWL NWL HWL PWL

.... The rock cutters are flushed smoothly as the well design of the waterways. Reaming Shell is set with natural or synthetic diamond,and it is used to couple the dril bit with the core barrel. Its main function is to ream the hole to the

Brand Name:HUACHANG

Model Number:980202021

Place of Origin:Jiangsu, China

6×60×20×M10 Dry Diamond Core Drill Bits for Ganite tile Porcelain Marble Drill Bits With High Quality Long Life Specification : Diameter :5-30mm Diamond width :20mm Fast, smooth drilling and long life ...