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4 5 Mm Drill Bit

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Total 2183 products for 4 5 mm drill bit Manufacture & Suppliers

18 Mm 32mm Ceramic Hollow Core Diamond Drill Bits For Steel Concrete Dremel Tool

Fast drilling speed, long service life and efficient performance Application: Concrete,hard reinforced concrete. Machinery: Hand held drill, drilling machine Other specifications are available as requirement It...

Hebei Xmf Tools Group Co.,Ltd
Hebei,China

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18 Mm 32mm Ceramic Hollow Core Diamond Drill Bits For Steel Concrete Dremel Tool

Fast drilling speed, long service life and efficient performance Application: Concrete,hard reinforced concrete. Machinery: Hand held drill, drilling machine Other specifications are available as requirement It...

Hebei Xmf Tools Group Co.,Ltd
Hebei,China

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219mm MRS Concentric Under Reaming Dth Drill Bit Tools System For Construction

... casing advancement. The wings are retracted by reverse rotation. Product components: 1. Pilot bit+3PCS wiggle wings+casing shoe 2. Pilot bit+4PCS wiggle wings+casing shoe Production details: Model Hole dia....

Wuhan Kingdrilling Diamond Co.,Ltd
China

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Reach 700 mm Depth Concrete Drill Sampling Machine with Synthetic Diamond Drill Bit

... bit. Mainly used in highways, airports, ports, docks, dams and other concrete, asphalt testing equipment. This machine can reach the depth of 700 mm, mainly for compressive and flexural testing of concrete,...

Dongguan Zhongli Instrument Technology Co., Ltd.
Guangdong

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Economical HQ NQ PQ 1204 1304 PDC Cutter Drill Bits For Mining / Rock

...Drill Bits For Mining / Rock Product Detail PDC for mining field drilling bits series are designed for markets in the pursuing of cost. This series PDC are mainly used for producing anchor- shank drill bits,...

ROSCHEN GROUP
Shanghai,China

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3" IR DHD3.5 Down the hole DTH button drill bits for rock drilling

Product specifications: For 3" hammer DTH bits shank Bit Dia. No. Air Holes Gauge Buttons Front Buttons Weight (Kg) Part No. mm inch COP32 85 3 11/32" 2 6��13 4��12 4.2 COP32-85 90 3 1/2" 2 6��14 4��12 4.5 COP3...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

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SOLLROC 200mm to 350mm DTH Drill Bits for Borehole Drilling with Heat Treatment

Technical parameters For 8" hammer DTH bits shank Bit Dia. No. Air Holes Gauge Buttons Front Buttons Weight (Kg) mm inch DHD380/COP84 195 7 11/16 3 9��18 9��16 32.0 203 8" 2 9��18 10��18 41.0 216 8 1/...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

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Customized 12-1/4" Mill Tooth Tricone Roller Drill Bit For Water Well

...Drilling Bits Product Specifications Diameter 12 1/4" 311mm Bearing Type Journal bearing/Rubber sealing ring Drilling cycle type Mud circulation Connection thread ty 6 5/8'' REG Operation Parameters Rotary s...

Suzhou Energy Tool Co., Ltd.
Jiangsu,China

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Drill Bit Cross Type R32 High Speed For Drifting / Tunneling Thread

...Bit R32 Product specifications: Drill Bit Diameter, mm No x Button Diameter Flushing Hole Weight approx., kg Front Gauge Angle Front Side Cross-type Bit 41 16 x 10 - 1 4 0.7 43 16 x 10 - 1 2 0.8 45 16 x 10 -...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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213mm Dia Rc Reverse Circulation Dth Drill Bits

RC Reverse Circulation Drilling Bits for drilling Specification Specification Head Shape Head Diameter(mm) Shank Length Spline Port Holes Weight(Kg) RE004 RE004-115 Drop-Center Face 115 271 8 2 ......

Beijing Jincheng Mining Technology Co., Ltd.
Beijing,China

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Normal Type / Turbo Type Small Diamond Core Drill Bits OD 6.5 - 25mm

...Bit for Stone OD6.5-25mm 1. Usage: With water application 2. Processing Technology: silver welded 3. Applications: Stone drilling 4. Segment type: Crown segment, Flat segment 5. Delivery time: Around 20-30da...

Johnson Tools Manufactory Co.,Ltd
Jiangsu,China

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M14 150 Mm Diamond Drill Bit Vacuum Brazed Hole Saw

Vacuum Brazed 5-150mm Marble Porcelain Masonry Diamond Core Drill Bit Efficient & Smooth Cutting: The drill bit is made of premium grade diamond, delivers more effective performance than a traditional carbide o...

Beijing Deyi Diamond Products Co., Ltd.
Beijing,China

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Gold concave spherical 8 inch DTH drilling tools of DHD380 drill bit 219 mm

1.15 years focus on rock drill bits manufacture. 2.High quality steel. 3.High abrasion resistant cemented carbide. 4.Advanced heat treatment technics. 5.Professional vacuum sintering technique. 6.Factory direct...

Changsha Tianhe Drilling Tools and Machinery Co.,Ltd.
Ningxia,China

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DTH drilling tools with cheap and high quality of DHD380 drill bit 305 mm

1.15 years focus on rock drill bits manufacture. 2.High quality steel. 3.High abrasion resistant cemented carbide. 4.Advanced heat treatment technics. 5.Professional vacuum sintering technique. 6.Factory direct...

Changsha Tianhe Drilling Tools and Machinery Co.,Ltd.
Ningxia,China

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Gold flat spehircal 6 inch DTH drilling tools of SD6 drill bit 165 mm

1.15 years focus on rock drill bits manufacture. 2.High quality steel. 3.High abrasion resistant cemented carbide. 4.Advanced heat treatment technics. 5.Professional vacuum sintering technique. 6.Factory direct...

Changsha Tianhe Drilling Tools and Machinery Co.,Ltd.
Ningxia,China

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M14 150 Mm Diamond Drill Bit Vacuum Brazed Hole Saw

Vacuum Brazed 5-150mm Marble Porcelain Masonry Diamond Core Drill Bit Efficient & Smooth Cutting: The drill bit is made of premium grade diamond, delivers more effective performance than a traditional carbide o...

Beijing Deyi Diamond Products Co., Ltd.
Beijing,China

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T38 DTH Hammer Thread Button Bits 2 Inch Rock Drill Bit With Ballistic Spherical Buttons

... thread button bits are suitable for powerful percussive drills and top hammers with high speed drifter, the products are widely used in bench and production drilling, extensional drilling. Technical Date Mo...

Wuhan Kingdrilling Diamond Co.,Ltd
China

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