Total 972 products for reaming a hole Manufacture & Suppliers

• R28 Reaming Drill Bit Stone Drill Bits CNC Tunneling Mining Quarrying Construction

  

  ...: Tungsten carbide and high strength alloy steel Processing: CNC milling and proprietary heat treatment process Type: R28 Reaming Bit 6...

  KSQ Technologies (Beijing) Co. Ltd

  Beijing,China

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• 102mm / 127mm Drill Dome Bit For Reaming T38 Spherical / Ballistic Buttons

  

  ...127 1 x 13 18 x 13 35 1 3 This type of bit is used for making large cut holes in drifting and tunneling. Featuring spherical and ballistic tungsten carbide inserts that is known to have strong configuration ...

  KSQ Technologies (Beijing) Co. Ltd

  Beijing,China

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• R28 76mm Carbide Reaming Dome Threaded Button Bit For Rock Drilling

  

  ...: Tungsten carbide and high strength alloy steel Processing: CNC milling and proprietary heat treatment process Type: R28 Reaming Bit 6...

  KSQ Technologies (Beijing) Co. Ltd

  Beijing,China

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• R32 38-76mm Drilling Accessories Integral Reaming Drill Bit For Tunneling

  

  ...durability Fast penetration rates, and straight and clean hole quality. Long life of drilling holes. A reaming bit functions to enlarge a borehole and it is designed with a drill portion and a reamer portion...

  KSQ Technologies (Beijing) Co. Ltd

  Beijing,China

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• Core Drilling Tools NQ Reamers Reaming Shell

  

  ...reaming shell is an integral part of a diamond drilling system and acts as a coupling between the core bit and the outer barrel. It reams the hole to the proper size, and stabilizes the bottom of the drill s...

  KSQ Technologies (Beijing) Co. Ltd

  Beijing,China

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• ST58 Thread Reaming Rock Bit One Piece Heavy Duty Rock Reamer Bit

  

  ...Reaming Rock Bit With ZCC YK05 Tungsten Carbide And 50R61 Steel For Heavy Duty Rock Reaming The ST58 Thread Reaming Rock Bit is a high performance one piece rock reaming tool engineered for precision hole ex...

  Yanggu Henglong Construction Machinery Co., Ltd.

  Hunan,China

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• Thread domed reaming button bits ST68 152mm For Fast Penetration Rates

  

  .... ST68 Reaming Bit Specification ST68 Reaming Bit Bit Dia. Buttons and Size (mm) Flushing Hole Weight Part Number mm inch Front Gauge Angle Front Side kg Spherical 152 6 6x16 9x16 35° 3 - 13.0 ......

  KSQ Technologies (Beijing) Co. Ltd

  Beijing,China

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• 100mm Length Helical Coolant Hole Rod Tungsten Carbide K30 Milling Reaming

  

  ... Ra 6.3 or as required Application: The general grade with very stable and excellent performance covers the cutting processing of most P, M, K, N materials. Suitable for drilling, milling, and reaming. Grade...

  Zhuzhou TGC Cemented Carbide Co.,Ltd.

  Hunan,China

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• R32 102mm Drilling Button Bit Domed Reaming High Speed

  

  ...be reamed out after a pilot holes is drilled to a depth. We manufacture pilot reaming drilling tools, domed reaming button bits and adapter reaming button bits. Pilot reaming drilling tools consist of pilot ...

  KSQ Technologies (Beijing) Co. Ltd

  Beijing,China

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• Reaming Shells PCD bq nq hq pq Reamer For Diamond Core Bits

  

  Reaming Shells PCD bq nq hq pq Reamer For Diamond Core Bits Leading manufacturer of series BQ, NQ, HQ, PQ diamond core bits, diamond reaming shell and so on. Applications: Diamond reaming shell widely used for ...

  Jiangsu Sinocoredrill Exploration Equipment Co., Ltd

  Jiangsu

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• Wireline Synthetic Diamonds Reaming Shells With Good Passage For Drilling Fluids

  

  ... Reaming Shells with good passage for drilling fluids Production Description: Our Reaming Shells are reinforced with both natural and synthetic diamonds to allow optimal reaming of the bore hole while mainta...

  Jiangsu Sinocoredrill Exploration Equipment Co., Ltd

  Jiangsu

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• Diamond Synthetic Reaming Shell For Wireline Drilling With Excellent Wear Resistance

  

  ... and reliability are valued above initial cost. Drilling is made easy and more manageable with this reaming shell. The importance of the reaming shell in maintaining hole direction and gauge cannot be undere...

  Jiangsu Sinocoredrill Exploration Equipment Co., Ltd

  Jiangsu

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• Mining Drilling Tools BWL NWL HWL PWL Reaming Shells With High Precision

  

  ... can be used on all types of conventional and wireline core barrels, regardless of the formation characteristics. The main purpose of the reaming shell is to ensure that the hole is reamed to the standard di...

  Jiangsu Sinocoredrill Exploration Equipment Co., Ltd

  Jiangsu

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• Dome Reaming Drill Bit Rock Drill Bit R32 89mm with Spherical Button for Hard Rock Blasting Holes

  

  .... It can reduce the sectional area between bit blade and rock hole, also solve the problem of large diameter's low drilling speed in the hard formation with good directive. reaming bits for quarry are design...

  KSQ Technologies (Beijing) Co. Ltd

  Beijing,China

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• Geological Surface Set Diamond Reaming Shells BQ NQ HQ RQ PQ with Core Bit

  

  ...Reaming Shells BQ NQ HQ RQ PQ with Core Bit Application The surface set Reaming Shells are set natural diamonds outside of the shells, generally, with the stone size 20/30SPC. The rock cutters are flushed sm...

  Beijing Jincheng Mining Technology Co., Ltd.

  Beijing,China

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• Bq Nq Hq Pq Reaming Shell for Geological Drilling/Diamond Reaming Shell Surface Set Reamer

  

  ... with the core barrel. It is suitable for use on all conventional and wireline core barrel. This product is mainly designed to ream the hole to the standard diameter. It can keep the stability of the core ba...

  Hengshui Aoxing Geological Equipment Co., Ltd

  Hebei,China

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• R25 / R28 / R32 6 12 Degree Pilot Adapter Reaming Bit For Quarrying Drilling

  

  ... Reaming Bit For Quarrying Drilling R25 / R28 / R32 6 12 Degree Pilot Adapter Reaming Bit For Cut Holes Quarry Mining Introduction: Reaming bits is used for making large cut holes in drifting and tunneling. ...

  ROSCHEN GROUP

  Shanghai,China

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• CIR170 Reaming Hole Opener Drill Bit Hole Opener Reamer 350mm

  

  ...Reaming bit 350/185mm with CIR170 Product category: DTH drill bit Matched connection: CIR170 Reamer Dia: 350mm Carbide: spherical, ballistic,semiballistic KINGDRILLING DTH thread button bit description: DTH ...

  Wuhan Kingdrilling Diamond Co.,Ltd

  China

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• 76mm Diameter Top Hammer Drill Bits R32 Integral Dome Reaming Button Bit

  

  ... direction can be ensured and accurate. Pilot holes are drilled depth and then reamed out to a larger diameter in a second pass required when hole diameter exceeds the capabilities of the rock drill and dril...

  KSQ Technologies (Beijing) Co. Ltd

  Beijing,China

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• R32-102mm Drilling Tools Reaming Button Drill Bit High Strength For Self Drilling

  

  ...Reaming Button Bit Reaming Bit (R25) D Flushing hole Buttons Angle Part No. (mm) (mm) mm inch Gauge Front Gauge Front 40 1 37/64” 2×5.5 2×5 4×9 2×8 30° 3040R2506K d41-6° 76 3” —— —— 8×11 —— 35° 3076R2508K Re...

  KSQ Technologies (Beijing) Co. Ltd

  Beijing,China

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