mining drilling bits

Brand Name:JOHNSON TOOLS

Place of Origin:CHINA

Model Number:BGB(UNC)110

... core drill is designed for delivering the highest stone drilling and coring performance at the lowest cost. Product data: 110mm (4 5/16 inch) outside diameter. M14 thread / 5/8“-11 thread ...

Brand Name:JOHNSON TOOLS

Model Number:BGB(UNC)110

Place of Origin:CHINA

... drill is designed for delivering the highest stone drilling and coring performance at the lowest cost. Product data: 110mm (4 5/16 inch) outside diameter. M14 thread / 5/8“-11 thread ...

Brand Name:JOHNSON TOOLS

Model Number:BGB22

Place of Origin:China

... grade core bits that deliver fast drilling speed and extend product life. 3) Use application with core drilling machines and hand drills. 4) Production strictly according to customer requirements. 5) Size could be customized. 2. Features 1) Usage: With

Brand Name:RTCRAFT or OEM

Model Number:0.1-3mm

Place of Origin:CHINA

... 4241,M2,M35 Use: Metal Drilling Hardness: HRC35, Coating: Tin, Ticn, Tiain Coolant Hole: Yes Or No, According To The Requirements. Process: Fully Ground Standard: ...

Brand Name:RTCRAFT or OEM

Model Number:Metric Size or Inch Size

Place of Origin:CHINA

...Drill Bits with Bright Finished for Metal Metric Size Quick Details of Double Ended HSS Drill Bits: Manufacturing process: fully ground Point angle: 118 or 135 split point Flute type: N Material: HSS or HSS-Co Finish: Bright,Black,Coffee Color Diameter: 1/64- 1 3/4inch, A-Z Double Ended HSS Drill Bits Features: * this drills have flutes and cutting points on both ends. this allows the user with the ability to reverse the drill

Brand Name:RTCRAFT or OEM

Model Number:3-13mm and Inch Size

Place of Origin:CHINA

...Drill Bits for Wood with Bright Finished Products Discription: 1. Material:High Speed Steel; 2. Surface:Bright finished 3. Shank:Straight shank 4. Package:Blister card,PVC pouch. 5. Usage:for drilling accurate, splinter-free holes in soft wood, hard wood, plywood and hardboard. 6. Drill bits set are available. 7. Special Usage:Drilling...

Brand Name:RTCRAFT or OEM

Model Number:3-10mm

Place of Origin:CHINA

....straight shank 4. Package:Plastic box. 5. Usage:for drilling accurate, splinter-free holes in soft wood, hard wood, plywood and hardboard. 6. Drill bits set are available. 7. 1/4" quick change shank for special chuck. Wood Drill BitsSpecification: *

Brand Name:RTCRAFT or OEM

Model Number:6-40mm and Inch Size

Place of Origin:CHINA

...Drill Bits with Sandblasted High Carbon Steel Inch Size Description of Spade Wood Drill Bits: 1. Material:High Carbon Steel; 2. Surface:Bright,Ti-coated 3. Shank:,hex shank. 4. Package:Blister card,PVC pouch. 5. Usage:Drilling hole on wood flat 6. Length:110,152,305mm. Spade Drill Bits Features: Double cutting spurs scribe the outside of the hole, reducing breakout Thicker cutting edge for longer drilling...

Brand Name:RTCRAFT or OEM

Model Number:3,4,5,6mm

Place of Origin:CHINA

...Drill Bits Set 5Pcs Woodworking Tools and Accessories Woodworking Chamfer Details of countersink drill bits set 【Parameter】3mm, 4mm, 5mm, 6mm, the diameter of chamfer device is 15.8mm. 【Material】Drill bits are made of high speed steel HSS#4241, the chamfer devices are made of steel #45. 【Adjustable】Drilling length can be adjusted for various length screws simply by loosening and tightening the screw. 【Application】Pefect for drilling

Brand Name:RTCRAFT or OEM

Model Number:0.3-1.6mm

Place of Origin:CHINA

... 4241,M2,M35 Use: Metal Drilling Hardness: HRC35, Coating: Tin, Ticn, Tiain Coolant Hole: Yes Or No, According To The Requirements. Process: Fully Ground Standard: ...

Brand Name:JOHNSON TOOLS

Model Number:CB-VB 6-80mm

Place of Origin:CHINA

...bits , M14-1/2gas Thread , For Tile , Ceramic, Porcelain. 1.Description: Vacuum Brazed Diamond Drill Bit. Designed for professional contractors who demand the very fast drilling all kinds of ceramic , porcelain , tile. Capable of drilling clean hole. Dry drilling without the need for coolant. Less than 20mm , wax in it , better for dry drilling...

Brand Name:HZJX

Model Number:R32-41 R32-43 R32-45 R32-48

Place of Origin:China

...blasting hole excavation of open pit rock drilling, underground mining, tunneling and other infrastructure projects. The connection mode is mainly T-threaded connection and R-threaded connection. The top hammer hydraulic rock drilling rods equipped with

Brand Name:HZJX

Model Number:40mm tapered rock button drill bits jack hammer bits

Place of Origin:China

...drill 40mm 7 degrees 4/5 button hard rock drill button bit conical drill bit 1 Product description of Rock Drilling Bits The perfect design, tungsten carbide and skirt steel, provide leading strength and penetration rate to improve productivity, excellent straightness and hole cleaning quality, to obtain the maximum drilling...

Brand Name:PBLOG

Model Number:CD-Customized

Place of Origin:GD

...100MM Plating / Sintering Support Threaded shank 3-100MM Plating / Sintering Support Chamfer Drill bit 3-100MM Plating / Sintering Support Products ♦Reminder:Because different drilling machines have different requirements for the use of jigs, choose the

Brand Name:DINGCHUANG

Model Number:CDDCSC

Place of Origin:Chengdu,China

Solid carbide Drill Bit Tool for drilling blind wood hole with 7mm cutting diameter drill bits Introduction: The drill bits used with this tool have a cutting diameter of 7mm. This size is ideal for creating medium-sized holes in wood, providing a good ...

Brand Name:DINGCHUANG

Model Number:CDDCBH

Place of Origin:Chengdu,China

...its durability and strength. The spiral portion of the bits is coated with orange or black PTFE, reducing friction and heat buildup during drilling. The tungsten carbide tips with precision balance center points ensure stability and precise drilling. These

Brand Name:DINGCHUANG

Model Number:CDDCBH

Place of Origin:Chengdu,China

.... The 7mm size is commonly used in woodworking for creating holes that accommodate dowels, ensuring strong and secure joints. As part of woodworking tools, this drill bit is

Brand Name:DINGCHUANG

Model Number:CDDCBH

Place of Origin:Chengdu,China

.... The 7.5mm size is commonly used in woodworking for creating holes that accommodate dowels, ensuring strong and secure joints. As part of woodworking tools, this drill bit is

Brand Name:DINGCHUANG

Model Number:CDDCBH

Place of Origin:Chengdu,China

...drill bit with a size of 8mm is an essential tool for dowel drilling in woodworking. This drill bit is specifically designed to create clean and precise holes to accommodate dowels, allowing for strong and secure joints in woodworking projects. The drill bit...

Brand Name:DINGCHUANG

Model Number:CDDCBH

Place of Origin:Chengdu,China

...drill bit with a size of 8.5mm is an essential tool for dowel drilling in woodworking. This drill bit is specifically designed to create clean and precise holes to accommodate dowels, allowing for strong and secure joints in woodworking projects. The drill bit...