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Total 40325 products for speed drill bit Manufacture & Suppliers

Metal Amber M35 Ground Steel Twist HSS Drill Bits

...Speed Steel Twist Drill Bit Description: Manufactured from M35 steel, with molybdenum and cobalt added to creates a hardened alloy, measuring Rockwell hardness up to 67 with 5% Cobalt, for much faster cuttin...

Jiangsu Xingrui Tools CO.,LTD
China

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8.0mm Black DIN338 Hss4241 Roll Forged Twist Drill Bit

...67 with 5% Cobalt, for much faster cutting and extra longer life span, with up to twelve times when compared with an average HSS drill bit. No center punch is needed—the 135° Quick-Cut points are self-center...

Jiangsu Xingrui Tools CO.,LTD
China

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Hss 4341 Hss Twist Drill Bits Set 3/4" 13/16" 3/4" 1" For Cobalt Machine Tools

...Drill Bits Hss 4341 Twist Set Cobalt Machine Tools 3/4" 13/16" 3/4" 1" Tungsten Carbide Drill Bits Hss 4341 Twist Set Cobalt Machine Tools 3/4" 13/16" 3/4" 1" Quick De...

Shenzhen Bwin Precision Tools Co., Ltd.
China

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3 Wings PDC Drilling Bits 4 Inch 6 Inch Hole Diameter For African Water Borehole

... Water Well Drill Bits for African Market Product Introduction Designed for high-speed penetration in soft to medium formations, these bits deliver maximum efficiency, durability, and cost-effectiveness - pe...

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

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SD10A Mining Drill Bits / Reverse Circulation Drill Bits For Guardrail Hole

...bits for Mining drill Description 1. Long life of the drill bit: the alloy just has a long service life and is higher than similar products; 2. High drilling efficiency: the drill teeth are wear-resistant, s...

Hunan New Diamond Construction Machinery Co., Ltd.
Hunan,China

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Mining Drill Top Hammer Drill Bits / Ballistic Button Bits 2 - 4 Number Vents

...: the drill teeth are wear-resistant, so that the drill bit can always maintain sharpness, thus greatly improving the footage speed; 3, the drilling speed is stable: the drill bit is scraped and sheared to b...

Hunan New Diamond Construction Machinery Co., Ltd.
Hunan,China

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Oil / Gas Drilling Rig Drill Bit , Kymera Hybrid Roller Cone 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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Rock Drilling Tools High Wear Resistance T38 - 76mm Concave Face Button Drill Bits

...Drilling Tools High Wear Resistance T38 - 76mm Concave Face Button Drill Bits Specification: Diameter: 76mm Thread: T38 Button Shape: Ballistic, Spherical Face: Concave, Convex, Drop Center *International St...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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B76 Impregnated Bits / Diamond Core Drill Bits For Mineral Exploration Core Drilling

... / Impregnated Core Drill Bits 61.57 ~ 61.82mm B76 impregnated and granular material of the drill bits The impregnated diamond bits are the most commonly useful bits in the mineral exploration industry, as i...

ROSCHEN GROUP
Shanghai,China

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White Finish Morse Taper Drill Bits , Extra Long Tapered Drill Bits For Metal

White Finish Morse Taper Drill Bits , Extra Long Tapered Drill Bits For Metal Features 1. Precise dimension,long life and high efficiency. 2. High-speed steel (HSS) provides hardness for wear resistance 3. Brig...

Jiangsu Xingrui Tools CO.,LTD
China

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67kg Alloy Steel DTH Drill Bits For Rock Mining And Engineering CD85-280

...Drill Bits For Rock Mining And Engineering CD85-280 Description 1. Long life span: the wear-resist of tungsten carbides is 10-20 times higher compared with other similar materials, which greatly extends the ...

Changsha Chaojingang machinery manufacturing CO., Ltd
Hunan,China

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5 1/8 Inch 130mm DHD340 drill Bits with Guage 8*16mm Center 8*14mm for hard rock

... process, ensure the drilling life longer than similar products in the market. 3. DHD, MISSION, SD, QL, NUMA,different series of products, it can meet needs of ......

Changsha Chaojingang machinery manufacturing CO., Ltd
Hunan,China

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ISO9001 Step Cone HSS Drill Bit Oxidized Black Multi Hole 30mm

...Step Up Drill Bit Step Cone Drill Bit For Wood 1. HSS Tin-Coated - High speed steel along with titanium coating ensures outstanding durability and sharpness,also reduces the friction,runs cooler. 2. Meet You...

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

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SD1105 Polycrystalline Diamond Cutters OEM ODM Peach Shaped For Drill Bits

... the double 1/4 circle is specially chamfered. This kind of PDC cutter is called peach-shaped. The apex of the PDC cutter is placed on the top of the anchor drill bit to increase the rock breaking speed of t...

Guilin Xingzuan Super-hard Material Co., Ltd
China

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Peach shaped Polycrystalline Diamond Compact for anchor drill bits OEM

...5.5mm, and the double 1/4 circle is specially chamfered. This kind of PDC cutter is called peach-shaped. The apex of the PDC cutter is placed on the top of the anchor drill bit to increase the rock breaking ...

Guilin Xingzuan Super-hard Material Co., Ltd
China

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153mm PDC Rock Drill Bit , Polycrystalline Diamond Compact Bits ISO Certificate

...PDC matrix drill bits are mainly used for drilling hard, broken, abrasive and other rocks. The main feature is high speed and long life. Specifications: 56, 65, 75, 91, 113, 133, 153, 171, 191, 215.9, 311 , ...

Guilin Xingzuan Super-hard Material Co., Ltd
China

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ISO9001 Step Cone HSS Drill Bit Oxidized Black Multi Hole 30mm

...Step Up Drill Bit Step Cone Drill Bit For Wood 1. HSS Tin-Coated - High speed steel along with titanium coating ensures outstanding durability and sharpness,also reduces the friction,runs cooler. 2. Meet You...

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

Verified Supplier

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SD1105 Polycrystalline Diamond Cutters OEM ODM Peach Shaped For Drill Bits

... the double 1/4 circle is specially chamfered. This kind of PDC cutter is called peach-shaped. The apex of the PDC cutter is placed on the top of the anchor drill bit to increase the rock breaking speed of t...

Guilin Xingzuan Super-hard Material Co., Ltd
China

Verified Supplier

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Peach shaped Polycrystalline Diamond Compact for anchor drill bits OEM

...5.5mm, and the double 1/4 circle is specially chamfered. This kind of PDC cutter is called peach-shaped. The apex of the PDC cutter is placed on the top of the anchor drill bit to increase the rock breaking ...

Guilin Xingzuan Super-hard Material Co., Ltd
China

Verified Supplier

Add to cart
153mm PDC Rock Drill Bit , Polycrystalline Diamond Compact Bits ISO Certificate

...PDC matrix drill bits are mainly used for drilling hard, broken, abrasive and other rocks. The main feature is high speed and long life. Specifications: 56, 65, 75, 91, 113, 133, 153, 171, 191, 215.9, 311 , ...

Guilin Xingzuan Super-hard Material Co., Ltd
China

Verified Supplier

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