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Total 41816 products for flat hole drill bit Manufacture & Suppliers

3 Inch high pressure COP34 BR3 QL30 COP32 DTH Drill Bit For Water Well Drilling

...Drill Bit For Water Well Drilling Products Parameters: 1.high and low air pressure down-the-hole drill bits 2.Low air pressure holeDia.:65-220mm 3.High air pressure hole Dia.:85-305mm 4.Face type: drop cente...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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Round Handle Milling Cutters End Mill Inlaid Alloy Countersink Hole Drill Bit

Alloy inlaid countersunk head milling cutter guide post round shank end mill countersinking drill countersinking cutter Product Description: Cuts are smoother and more durable. Shockproof design is more durable...

Zhuzhou Sanyinghe International Trade Co.,Ltd
Hunan,China

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Round Handle Milling Cutters End Mill Inlaid Alloy Countersink Hole Drill Bit

Alloy inlaid countersunk head milling cutter guide post round shank end mill countersinking drill countersinking cutter Product Description: Cuts are smoother and more durable. Shockproof design is more durable...

Zhuzhou Sanyinghe International Trade Co.,Ltd
Hunan,China

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BR2-76mm Tungsten Carbide Drill Bits For Middle Air Pressure Dth Hammer

... gauge face/flat face bit 3. Carbide button shape: domed/round button parabolic/semi-ballistic button ballistic button sharp button flat button 4. Drill rock type: Granite, Marble, Limestone, Basalt, ect. 5....

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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High Drilling Efficiency Dth Hammer Bits , 80mm Hard Rock Drill Bits CD25-80

.../convex face/double gauge face/flat face bit 3. Carbide button shape: domed/round button parabolic/semi-ballistic button ballistic button sharp button flat button 4. Drill rock type: Granite, Marble, Limesto...

Changsha Chaojingang machinery manufacturing CO., Ltd
Hunan,China

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Low Air Pressure CIR90 DTH Bit Rock Drill Bits for Waterwell Drilling

...Bit Rock Drill Bits for Waterwell Drilling Description: CIR90 DTH Button Bits for Drilling Hole 1. High and low air pressure down-the-hole drill bits 2. Low air pressure holeDia.: 65-220mm 3. High air pressu...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

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Low Air Pressure CIR110 DTH Bit Rock Drill Bits for Rock Drilling

...Bit Rock Drill Bits for Rock Drilling Description: CIR110 DTH Button Bits for Drilling Hole 1. High and low air pressure down-the-hole drill bits 2. Low air pressure holeDia.: 65-220mm 3. High air pressure h...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

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SGS certified 6" dth bit , DHD360 SD6 QL60 M60 down the hole hammer bits

... pressure hole diameter: 85-305mm Face type: drop center/concave/convex/double gauge/flat Shank Type: DHD360, COP64, SD6, QL60, M60 DTH Hammer Bit Bit Dia.: 152mm,155mm,159mm,165mm,172mm,178mm,190mm,203mm Fa...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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Durable Rock Roller Bits , Hard Rock Drill Bits High Efficient Cutting Structures

...Hole Drill Bits With Durable And Efficient Cutting Structures Click here for catalogueTCI DRILL BIT.pdf What is Blast Hole Drill Bits? In the mining industrial, blast hole drilling is very important to achi...

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

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Durable Rock Roller Bits , Hard Rock Drill Bits High Efficient Cutting Structures

...Hole Drill Bits With Durable And Efficient Cutting Structures Click here for catalogueTCI DRILL BIT.pdf What is Blast Hole Drill Bits? In the mining industrial, blast hole drilling is very important to achi...

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

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Water well drilling 140mm 152mm 165mm High air pressure DTH Drill Bits

...drilling 140mm 152mm 165mm High air pressure DTH Drill Bits Products features: 1.high and low air pressure down-the-hole drill bits 2.Low air pressure hole Dia.:65-220mm 3.High air pressure hole Dia.:85-305m...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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T38 64mm Thread Retrac Button Drill Bit Top Hammer Rock Drill 76mm 89mm 102mm Flat / Drop Center

...Drill Bit Top Hammer Rock Drill 76mm 89mm 102mm Flat / Drop Center T38 64mm Spherical and Ballistic Button Bit T38 64mm Button Bit T38 64mm Spherical Button Bit Buttons: front 4 x 10mm Gauge 8 x 10mm 2 front...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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Tungsten Carbide Steel DTH Drill Bit with 50-600mm Diameter and 2 Flushing Holes for Rock Drilling

...Drill Bit for Rock Drilling with Diameter 50-600mm Product Description: Our DTH Drill Bit is a high-quality, durable product designed for rock drilling, mining, construction, and quarry applications. It is m...

HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
Hebei,China

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Ballistic / Spherical T45 For Long Hole Drilling 89mm Diameter Button Drill Bit

... Design: Flat face Button/Carbide Type: Spherical Button Number and Diameter: Gauge 8x12mm, front 6x12mm Flushing Holes: 2 front flushing holes and 2 side flushing holes Prime Line: have two prime line Weigh...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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DHD350 Flat Face Down The Hole Drill Middle and High Pressure DTH Hammer Bit

.... Since the piston 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. High Penetration Speed Dth Hammer is o...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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