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Total 48531 products for drill bit sizes Manufacture & Suppliers

64mm - 89mm Standard / Retrac Stone Drilling Tools , Thread T38 Hole Digging Drill Bits

...Drilling Tools , Thread T38 Hole Digging Drill Bits Specifications our dominant drill bits are chisel bits, cross bits, buttons bits, DTH bits We are a professional company which is specialized in making and...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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Diamond Drilling Bit 17-1/2 Inch 7 Blades PDC Insert Bit Of Rock Drill Tool

...Drill Bit 17-1/2 Inch 7 Blades PDC Insert Bit Of Rock Drill Tool 1 . Descriptions: Rock Drill bit have included much more drill bit ,such as : PDC drill bit , Roller cone bit , Drage bit air hammer drill b...

Suzhou Energy Tool Co., Ltd.
Jiangsu,China

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Tapered Rock Drill Tool Cross Type Drill Bit 11° Excellent Drilling Performance

...drill tool cross type bit drill bit 11°excellent drilling performance Product description Small hole tapered ground drill bit are the most popular tapered drill bits with a wide selection of head diameters f...

Jinzhou City Shitan Machinery Equipment CO. LTD.
Hebei,China

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Customized Tungsten Carbide Drill Bits Rust Proof For Automatic Boring Machine

... side .Concentricity of drill is below 0.01mm .Solid Carbide processng wood drill bit makes longer life Application: portable boring machine, automatic boring machine, adjustable drill bit for cnc machine ce...

Sichuan Hero Woodworking New Technology Co.,Ltd
Sichuan,China

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Wood Drilling Hss Brad Point Drill Bits Straight Shank Fully Length Heat Treated

...drill bit brad point drill bit for wood drilling .suitable for MDF .Super abrasion, high precision,light cutting and no burrs around hole side .Concentricity of drill is below 0.01mm .Solid Carbide processng...

Sichuan Hero Woodworking New Technology Co.,Ltd
Sichuan,China

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Portable Automatic Brad Point Wood Drill Bits ＜0.01mm Drill Concentricity

...drill bit brad point drill bit for wood drilling .suitable for MDF .Super abrasion, high precision,light cutting and no burrs around hole side .Concentricity of drill is below 0.01mm .Solid Carbide processng...

Sichuan Hero Woodworking New Technology Co.,Ltd
Sichuan,China

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300mm extra long with 50mm shank length HSS 4241 bright finishing milling drill bit

... drill bit Size: 3mm to 13mm Material: 4241/4341/M2/M35(HSS CO 5%) Processing: Milling Coating: Bright polishing Black Coating Black & White Coating Amber Coating Cutting Angle: 118o and 135o with split poin...

DANYANG BMR TOOLS CO.,LTD
Jiangsu,China

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300mm extra long with 50mm shank length HSS 4241 bright finishing milling drill bit

... drill bit Size: 3mm to 13mm Material: 4241/4341/M2/M35(HSS CO 5%) Processing: Milling Coating: Bright polishing Black Coating Black & White Coating Amber Coating Cutting Angle: 118o and 135o with split poin...

DANYANG BMR TOOLS CO.,LTD
Jiangsu,China

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3mm 4mm 5mm Carbide Drill Bit For Metal Steel High Hardness Co 11 Percent

...create the perfect sized hole for whatever the purpose may be. One of the more specialized uses for tungsten bits is PCB manufacturing. Because the drilling requires holes with diameters less than one millim...

Changzhou Xinpeng Tools Manufacturing Co.,Ltd
Jiangsu

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20 Inch Tci Tricone Bit,IADC535 Tricone Drill Bits New Forging Water Drilling Rotary

...directly affects drilling quality, efficiency, and cost. The drill bit structure consists of four main parts: the tooth palm body, the roller body, the bearing system, and the nozzle. According to the type o...

Hebei Crossing Drill Bit Manufacture Co.,LTD
Hebei,China

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Oil Gas Drillingkymera Hybrid Drill Bit API Reg Pin Thread

...Drill Bits 12 1/4 Inch Tricone Roller Bit for Oil and Gas Drilling 12 1/2" Hybrid PDC And Rolling Cone Bits This is a kind of combined with the advantages of rock bit and PDC bit drilling bit.New produc...

ROSCHEN GROUP
Shanghai,China

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Mining 45mm R32 Button Drill Bit 32mm 8 Buttons Quarrying Tapered Rock Drilling Bit

...bit using for mining 32mm 8 Buttons 7 Degree Quarrying Tapered Rock Drilling Bit Selling Units: Single item Single package size: 40X25X10 cm Single gross weight: 0.9 kg Package Type: 20 pcs in one carton, t...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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8 1/2 Inch PDC Drill Bit Wear Resistance Tungsten Carbide For Hard Formation

... part of PDC bit is a long parabolic crown 4. PDC cutter is double row in each blade 5. Each blade has teeth to protect the diameter of the PDC bit 6. The surface of each blade is designed with tungsten carb...

Hunan Tianying Drilling Machine Manufacturing Co., Ltd.
Hunan,China

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3-9 Blades Hard Rock PDC Drill Bits Deep Drilling Matrix Steel ISO Certified

... part of PDC bit is a long parabolic crown 4. PDC cutter is double row in each blade 5. Each blade has teeth to protect the diameter of the PDC bit 6. The surface of each blade is designed with tungsten carb...

Hunan Tianying Drilling Machine Manufacturing Co., Ltd.
Hunan,China

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DTH Button Stone Drilling Bits / Rock Drill Bit 195 - 254 Mm Diameter

195-305 mm DTH high air drill bits 8inch with the model DHD380,COP84,M80,SD8,QL80 8'' High Air Pressure DTH Button Bit Specification 8'' High Air Pressure DTH Bits DTH Button Bit Diameter Buttons and Size (mm) ...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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8 1/2 Inch PDC Drill Bit Wear Resistance Tungsten Carbide For Hard Formation

... part of PDC bit is a long parabolic crown 4. PDC cutter is double row in each blade 5. Each blade has teeth to protect the diameter of the PDC bit 6. The surface of each blade is designed with tungsten carb...

Hunan Tianying Drilling Machine Manufacturing Co., Ltd.
Hunan,China

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3-9 Blades Hard Rock PDC Drill Bits Deep Drilling Matrix Steel ISO Certified

... part of PDC bit is a long parabolic crown 4. PDC cutter is double row in each blade 5. Each blade has teeth to protect the diameter of the PDC bit 6. The surface of each blade is designed with tungsten carb...

Hunan Tianying Drilling Machine Manufacturing Co., Ltd.
Hunan,China

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M14 Thread Diamond Core Drill Bit 60mm , Marble Drill bits

... Premium 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...

Johnson Tools Manufactory Co.,Ltd
Jiangsu,China

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High Manganese Steel ND35 85mm DTH Drill Bit for Rock Drilling and Quarry Benching

...Drill ND35 85mm DTH Drill Bit Specification Of ND35 85mm DTH Drill Bit: Drill Bit Bit Head Diameter/mm Weight/kg Air Tube ND35 85 4.2 With 90 4.5 95 4.8 100 5.0 105 5.5 Description Of ND35 85mm DTH Drill Bit...

HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
Hebei,China

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High Wear Resistant PDC Drag Bit Water Well Drilling Bit 2 3/8 Inch

... and strength. The formation is medium to medium-hard and the size is customizable according to the customers’ requirements. The drill bit is processed through forging and packed in either carton or wooden c...

Hejian Sanlong Petroleum Machinery Co., Ltd.
Hebei,China

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Drill Bit Sizes

Total 48531 products for drill bit sizes Manufacture & Suppliers

64mm - 89mm Standard / Retrac Stone Drilling Tools , Thread T38 Hole Digging Drill Bits

Diamond Drilling Bit 17-1/2 Inch 7 Blades PDC Insert Bit Of Rock Drill Tool

Tapered Rock Drill Tool Cross Type Drill Bit 11° Excellent Drilling Performance

Customized Tungsten Carbide Drill Bits Rust Proof For Automatic Boring Machine

Wood Drilling Hss Brad Point Drill Bits Straight Shank Fully Length Heat Treated

Portable Automatic Brad Point Wood Drill Bits ＜0.01mm Drill Concentricity

300mm extra long with 50mm shank length HSS 4241 bright finishing milling drill bit

300mm extra long with 50mm shank length HSS 4241 bright finishing milling drill bit

3mm 4mm 5mm Carbide Drill Bit For Metal Steel High Hardness Co 11 Percent

20 Inch Tci Tricone Bit,IADC535 Tricone Drill Bits New Forging Water Drilling Rotary

Oil Gas Drillingkymera Hybrid Drill Bit API Reg Pin Thread

Mining 45mm R32 Button Drill Bit 32mm 8 Buttons Quarrying Tapered Rock Drilling Bit

8 1/2 Inch PDC Drill Bit Wear Resistance Tungsten Carbide For Hard Formation

3-9 Blades Hard Rock PDC Drill Bits Deep Drilling Matrix Steel ISO Certified

DTH Button Stone Drilling Bits / Rock Drill Bit 195 - 254 Mm Diameter

8 1/2 Inch PDC Drill Bit Wear Resistance Tungsten Carbide For Hard Formation

3-9 Blades Hard Rock PDC Drill Bits Deep Drilling Matrix Steel ISO Certified

M14 Thread Diamond Core Drill Bit 60mm , Marble Drill bits

High Manganese Steel ND35 85mm DTH Drill Bit for Rock Drilling and Quarry Benching

High Wear Resistant PDC Drag Bit Water Well Drilling Bit 2 3/8 Inch