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152mm down the hole drilling tools

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Oilfield API 7-1 Alloy Steel Drilling Taper Tap Downhole Drilling Tools Taper Tap of Downhole Drilling Tools GZ taper tap catches the tubing,casing, drill pipe and packer through ...
Shanghai, china
Verified
Top Hammer Casing Advance System , Efficient Wireline Drilling Tools Casing Advance System Drilling Methods casing advancement systems are available in versions for top hammer or ...
Shanghai, china
Verified
1500MM Depth Tower Erection Tools Ground Hole Drill Earth Auger Quick Infomation 1. surface treatment: plain, black finished, zinc plated, hot dip galvanized, nickel-plating, ...
Jiangsu, china
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11 Degree Hex Tapered Drill Rod Rock Drilling Tools Chromium Molybdenum Steel Description Tapered equipment affords drillers the ability to change drilling bits whilst still using ...
Beijing, china
Verified
Self Drilling Anchor Bolt Self Drilling Grouting Anchor Bolts Bar 1. R thread self drilling anchor bolt is suitable for broken rock, loose soil and conditions which are difficult ...
Hunan, china
Verified
JCDRILL Tapered Drilling Tools Drilling Bits Horseshoe Chisel Cross Bits JCDRILL Tapered Chisel Button Bit Product Description JCDRILL chisel bits and cross bits are ideal for ...
Beijing, china
Verified
Easy Operate Water Well Drilling Tools Portable Drilling Rig 100m To 200m Depth Product Description Easy Operate Portable Drilling Rig 100m to 200m Depth for Sale Product ...
Hebei, china
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Rock Drilling Tools Speed Drifter T45 MF Rod with 10ft Round 46 Tungsten Carbide Rod Product feature of Rock Drill Rods The drill pipe is threaded. It can be used as the first rod ...
Shaanxi, china
Verified
GL110 DTH Drilling Hammer Rock Drill Tools CIR110 Low Pressure DTH Hammer 1.Features: DTH Hammer has a wide range of use in all kinds of hard and abrasive rocks. >>DTH hammers are ...
Beijing, china
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Product name: 478mm MNX410 Concentric Symmetric Casing Drilling System Bits For Rock Drilling Tools Product category: Concentric Casing Drilling Bit Matched hammer: Hammer N125 ...
china
Verified
Tri-cone Bit 12-1/4 Inch Milled Tooth IADC 217 of API Drilling Tool Descripton A tricone bit is an essential component of the bottom hole assembly used in drilling operations. This ...
Jiangsu, china
Verified
Tungsten carbide drill bits wood hole drill bits with size 12mm for woodworking Details: Versatility: These drill bits are suitable for a wide range of woodworking applications. ...
Sichuan, china
Verified
Tungsten carbide Ballistic Button Drill Bit T38 CNC Drilling Tools High Strength Alloy Steel Description This type of bit is well known for its wear resistance and high speed ...
Beijing, china
Verified
Product description In DTH drilling, the drill string rotates while the drilling hammer continuously strikes down into the rock. Inside the hammer, a piston powered by compressed ...
Hunan, china
Verified
T51 Rock Drilling Tools / Drop Center Hard Rock Water Well Tungsten Carbide Drill Bits JCDRILL Thread Retract Button Drill Bit Retractable rock drill button bit is well known for ...
Beijing, china
Verified
Product name: 635mm MNX560 Concentric Symmetric Casing Drilling System Bits For Diamond Drilling Tools Product category: Concentric Casing Drilling Bit Matched hammer: Hammer N180 ...
china
Verified
Tungsten carbide drill bits wood hole drill bits with size 15mm for woodworking Details: Versatility: These drill bits are suitable for a wide range of woodworking applications. ...
Sichuan, china
Verified
Long Black Integral Rod with Chisel Bit , rock drill tools Name: Integral Drill Rod Brand:MIROC Original: China The Hex22 Integral drills steels, Hex22 x 108 mm shank, are the most ...
Beijing, china
Verified
Product Description In Top Hammer Drilling the hammer produces a percussive force on the drill rods or tubes, which is transmitted to the drill bit. The feed device is usually ...
Hunan, china
Verified
Product description In Top Hammer Drilling the hammer produces a percussive force on the drill rods or tubes, which is transmitted to the drill bit. The feed device is usually ...
Hunan, china
Verified
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