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Total 45260 products for long drill bit set Manufacture & Suppliers

Soft PDC Well Drilling Bit Steel Body API Diamond Coal Mining

.... When the ground gets tough, this bit adds weight, has a smooth torque response, and maintains higher penetration than the competition. Unlike conventional dual-phase rigs, this technology ......

Shaanxi Hainaisen Petroleum Technology Co.,Ltd
China

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MNLC Surface - Set Diamond Core Bits For Porcelain Tile , Granite / Marble Drill Bit

...o select the right bit for the job, assess the speed and power of your drill for the size and depths of the holes to be drilled and assess ground conditions such as rock type/formation and down-hole conditio...

Jiangsu Sinocoredrill Exploration Equipment Co., Ltd
Jiangsu

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Premium NMLC HMLC Diamond Core Drill Bits For Concrete / Granite / Stone / Marble

...Drill Bits For Concrete / Granite / Stone / Marble Premium diamonds grade Surface-Set Diamond Core Drill Bit NMLC , HMLC For drilling Concrete / Granite / Stone / marble Premium diamonds grade Surface-Set Di...

ROSCHEN GROUP
Shanghai,China

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Hex Shank HSS Drill Bits Titanium Coated DIN Standard

... can be made according to your requirements. 4. Point:118/135° split point 5. Hardness:HRC60-68 6. Size:1-13mm 7. Hex shank HSS drill bits set are available. Features of High Speed Steel: DESCRIPTION OF HSS ...

DANYANG RIGHTOOLS CO.,LTD
Jiangsu,China

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High Efficient Hard Rock Drill Bits Run Quickly Wear Resistance API Standards

... is applicable to soft, hard and very hard formation. It has the characteristic of long lift, high efficiency and slag discharge easily. AND ITS DRILL DEPTH IS 2 OR 3 TIMES THAN THE COMMON ROLLER DRILL BITS....

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

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Durable HSS Drill Bit 3/16in Cobalt Step Down Drill Bit For Plastic

6Pcs Hss Titanium Step Drill Bit Set Step Cone Drill Bits For Plastic 1. One drill with multiple uses to meet different tasks. Stepped structure, with multiple drill bits of different specifications for one hea...

Zhongzuan (Chongqing ) Precision Tools Manufacturing Co., Ltd.
Chongqing,China

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Durable HSS Drill Bit 3/16in Cobalt Step Down Drill Bit For Plastic

6Pcs Hss Titanium Step Drill Bit Set Step Cone Drill Bits For Plastic 1. One drill with multiple uses to meet different tasks. Stepped structure, with multiple drill bits of different specifications for one hea...

Zhongzuan (Chongqing ) Precision Tools Manufacturing Co., Ltd.
Chongqing,China

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Carbide Tipped Metric Masonry Drill Bits 4 - 10mm Size For Granite / Stones

... Self-centering tip for clean entry and fast starts. Stays sharp longer. 3. 2× longer life than standart hammer drill bits. 4. Our U flute design for faster, more efficient dust removal. 5. Premium steel imp...

Jiangsu Xingrui Tools CO.,LTD
China

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CD25A DTH Drill Bits Premium Drilling Tools Long Lasting Service Life

... hammers and button bits DTH hammers are used for high air pressure mining dth hammerblast hole drilling and water well drilling project. Working with DTH drilling pipe and DTH drill bit, mainly applied in M...

Changsha Chaojingang machinery manufacturing CO., Ltd
Hunan,China

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Durable Industry Mining Drill Bits Cemented Carbide Insert Steel Tooth Deep Drilling

...Drill Bits For Mining Industry Click here for catalogueTCI DRILL BIT.pdf All bits the above are manufactured according to strict standards, set forth by the American Petroleum Institute (API). And classified...

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

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Durable Industry Mining Drill Bits Cemented Carbide Insert Steel Tooth Deep Drilling

...Drill Bits For Mining Industry Click here for catalogueTCI DRILL BIT.pdf All bits the above are manufactured according to strict standards, set forth by the American Petroleum Institute (API). And classified...

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

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High Quality 14×8×M14×60MM Diamond Drill Bit For Granite Vacuum Brazed Diamond Bit Drill With Long Life

...Drill Bit For Granite Vacuum Brazed Diamond Bit Drill With Long Life These diamond drill bits are perfect for drilling on granite or any other hard stone. These granite core drill bits are made to use dry, m...

Jiangsu Huachang Tools Manufacturing Co., Ltd.
Jiangsu,China

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Extra Long HSS Drill Bits Circular Shape Flexible 135° Point Cobalt Twist Drill Bits

...Long HSS Drill Bits Circular Shape Flexible 135° Point Cobalt twist drill bits STARRY HSS Drill bits are cutting tools used to create cylindrical holes, almost always of circular cross-section. Bits are held...

Jiangsu Xingrui Tools CO.,LTD
China

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Hot sale Long Skirt R32 46mm Button Drill Bit Mining Drill Bits for Hard Stone Drilling

...Long Skirt R32 46mm Button Drill Bit Mining Drill Bits for Hard Stone Drilling Product Description: 46mm R32 Tunneling Thread Rock Drill Button Bit is suitable for mining, quarrying, tunneling and so on. It ...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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Diameter 140mm QL50 Convex Face DTH Drill Bits For Underground Long Hole Rock Drilling

..., front 10x14mm ballistic, Flushing holes: 3 front flushing holes With foot valve for QL50 hammer P/N 4148301354 DTH Button Bit Photo: In DTH drilling, the rock drilling bit is a...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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QL50 Convex Face DTH Drill Bits For Underground Long Hole Rock Drilling

..., front 10x14mm ballistic, Flushing holes: 3 front flushing holes With foot valve for QL50 hammer P/N 4148301354 DTH Button Bit Photo: In DTH drilling, the rock drilling bit is a...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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Tungsten Carbide Rock Core Drill Bits Ballistic Button Bit Long Skirt

...Drill Bits Ballistic Button Bit Long Skirt Tapered drill bits are Ideal for small short hole drill & blast, as well as roof bolting applications, our hand-held system is comprised of premium alloy tapered he...

SUVEC Rock Drilling Tools
Henan,China

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Nq Impregnated Diamond Bit Drill Bit Extremely Long Life For Geological Drilling

.... By selection of the right bit, drilling life and penetration rate can be increased. Impregnated diamond drill bits are designed to perform as grinders. Diamonds are embedded in an infiltred or sintered mat...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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Tungsten Carbide 8'' High Pressure Long Hole DHD380 Shank DTH Drill Bits

... is in direct contact with the drill bit, little energy is lost. This gives DTH drilling a nearly constant penetration rate regardless of hole length. Basic Information Product DTH Button Bits Low Air Pressu...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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T38 Long Hole Drilling Carbide Industrial Drill Bits With Hot Pressing / Welding

...drill button bits for bench and tunnel long hole drilling carbide rock drill bits T38 rock drill button bits, normal skirt Diameter buttons Flushing hole Angle Part Number Weight mm inch Gauge x mm Front x m...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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Long Drill Bit Set

Total 45260 products for long drill bit set Manufacture & Suppliers

Soft PDC Well Drilling Bit Steel Body API Diamond Coal Mining

MNLC Surface - Set Diamond Core Bits For Porcelain Tile , Granite / Marble Drill Bit

Premium NMLC HMLC Diamond Core Drill Bits For Concrete / Granite / Stone / Marble

Hex Shank HSS Drill Bits Titanium Coated DIN Standard

High Efficient Hard Rock Drill Bits Run Quickly Wear Resistance API Standards

Durable HSS Drill Bit 3/16in Cobalt Step Down Drill Bit For Plastic

Durable HSS Drill Bit 3/16in Cobalt Step Down Drill Bit For Plastic

Carbide Tipped Metric Masonry Drill Bits 4 - 10mm Size For Granite / Stones

CD25A DTH Drill Bits Premium Drilling Tools Long Lasting Service Life

Durable Industry Mining Drill Bits Cemented Carbide Insert Steel Tooth Deep Drilling

Durable Industry Mining Drill Bits Cemented Carbide Insert Steel Tooth Deep Drilling

High Quality 14×8×M14×60MM Diamond Drill Bit For Granite Vacuum Brazed Diamond Bit Drill With Long Life

Extra Long HSS Drill Bits Circular Shape Flexible 135° Point Cobalt Twist Drill Bits

Hot sale Long Skirt R32 46mm Button Drill Bit Mining Drill Bits for Hard Stone Drilling

Diameter 140mm QL50 Convex Face DTH Drill Bits For Underground Long Hole Rock Drilling

QL50 Convex Face DTH Drill Bits For Underground Long Hole Rock Drilling

Tungsten Carbide Rock Core Drill Bits Ballistic Button Bit Long Skirt

Nq Impregnated Diamond Bit Drill Bit Extremely Long Life For Geological Drilling

Tungsten Carbide 8'' High Pressure Long Hole DHD380 Shank DTH Drill Bits

T38 Long Hole Drilling Carbide Industrial Drill Bits With Hot Pressing / Welding