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water well dth hammer drill bits

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125mm High Strength Hard Rock HDD Pilot Hammer System Features 1. The drill bit has high-speed rock impact force, high rock drilling speed and high rock breaking efficiency. 2. The ...
Hebei, china
Verified
4" 5" 6" 8" 10" 12" High Pressure Hammer Drill Bits Mining Machine Parts In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes ...
Beijing, china
Verified
T45 Retrac Top Hammer Drill Bits With Tungsten Carbide Insert For Rock Drilling Top hammer Drill bits The top hammer rock drilling bit is mainly used for blasting hole excavation ...
Beijing, china
Member
5PCS HSS Titanium Coated Step Drill Bit with Center Punch in Aluminum Box Product Name 5pcs Hex Shank Step Drill Bits Set for Metal Drilling Material High Speed Steel 4241 Type ...
Jiangsu, china
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Product Description 76T45 Reract type thread button bit for hard rock drilling. Guide type button bit Thread Button Bits Thread button drill bits are made by high quality alloy ...
Fujian, china
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Tricone Bits For Hard Rock Drilling In Water Well Or Oil Drilling Introduction Three cone bit is one of the widely used drilling bits, which has the characteristics of adapting to ...
Hebei, china
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Main Features: 1. JDL-300 dth drilling rig has several CW rotate speed levels and reasonable speed range; With high torque under low rotate speed, JDL-300 can used in many ranges ...
Chongqing, china
Member
125mm High Strength Hard Rock HDD Pilot Hammer System Features 1. The drill bit has high-speed rock impact force, high rock drilling speed and high rock breaking efficiency. 2. The ...
Hebei, china
Member
115mm Mission40 M40 Water Well Drilling DTH Hammer Button Drill Bit DTH Button Bit Products Parameters: 1. high and low air pressure down-the-hole drill bits 2. Low air pressure ...
Beijing, china
Verified
Diameter 65mm R28 Carbide Thread Button Bit Top Hammer Drill Bit for Hole Drilling Product Description: Threaded drill bits are suitable for working conditions such as roadway ...
Beijing, china
Member
Main Features: 1. JDL-300 dth drilling rig has several CW rotate speed levels and reasonable speed range; With high torque under low rotate speed, JDL-300 can used in many ranges ...
Chongqing, china
Member
High Speed Rock Impact Alloy Steel HDD Pilot Hammer System HDD Pilot Hammer System Has High-Speed Rock Impact Introduction Use HDD Pilot Hammer to cooperate with drilling rigs and ...
Hebei, china
Verified
RC Reverse Circulation Hammer DTH Drill Bits / RE545 Hammer Bits In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly...
Beijing, china
Verified
Water Well Hard Rock Drilling DHD340 DHD350 DHD360 DHD380 dhd hammer Description Weight(kg) Weight(kg) Weight(kg) Weight(kg) Weight(kg) Weight(kg) Weight(kg) 1.Top sub 4.20 6.50 15...
Beijing, china
Member
Main Features: 1. JDL-300 dth drilling rig has several CW rotate speed levels and reasonable speed range; With high torque under low rotate speed, JDL-300 can used in many ranges ...
Chongqing, china
Member
High Speed Rock Impact Alloy Steel HDD Pilot Hammer System HDD Pilot Hammer System Has High-Speed Rock Impact Introduction Use HDD Pilot Hammer to cooperate with drilling rigs and ...
Hebei, china
Member
Shank Adapter for Boart Cannon Joy Krupp Secoma SIG Rock Drill Two flushing options of shank adapters: internal or external. Internal flushing uses a water tube that fits through ...
Beijing, china
Verified
8 Inch Mining Quarrying Piling Pole Drilling Dth Drill Bits For Water Well In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston ...
Beijing, china
Verified
Middle Pressure DTH Drill Bits , Semi-Ballistic Insert Convex Face SD8 Hammer Bits In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill ...
Beijing, china
Verified
Green 6 Inch DTH Hammer Bit , down the hole bit QL60 DHD360 SD6 M60 Shank Good Quality DTH Drill Bit Shank Type: DHD360, COP64, SD6, QL60, M60 DTH Hammer Bit Bit Dia.: 152mm,155mm...
Beijing, china
Verified
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