Drill rods

Applications Overall length 530 mm Hand-held drillings with DIA 250 HW or DIA 200 HWS and CHL/CHSL diamond core bit

... popular, versatile, and least expensive type. Precision Brand® Drill Rod rounds are made of annealed, ground, and polished, general purpose tool steel. They are used for punches, tools and dies, drills, ...

... CIRCULATION DRILL PIPE Reverse circulation (RC) drill pipe is a dual wall pipe used for uncontaminated, representative and continuous samples. It is also used to reduce ...

Our drill pipes, welded by friction, are suited to work as well with dth hammer as rotary. All our tubes are N80 steel.

ROTARY-PERCUSSION DRILLING THE + RODS AND BITS FOR TOP HAMMER ROTARY-PERCUSSION [R32 – R38] DOWN-THE-HOLE HAMMERS AND BITS OVERBURDEN DRILLING – STAREX® EQUIPMENT OVERBURDEN DRILLING ...

... and range 3 are available. Western Drilling Tools can customize drill pipe from 5ft sections to up to 46ft in length and offers a full set of accessories to match any size drill ...

Drifter Rod Drifting and Tunneling Length [mm] 3090 Length [ft - in] 10 Diameter HEX32 Thread [A] R38 Thread [B] R32 Flushing [mm] 9,6 Product number 06D-07-2886 Weight [kg] 19,7

... monogram. The company can produce all sizes of sucker rod, weight bar and polish rod in steel grade K, C, D and HL ,which conform to API specification. Technical Features 1.In ...

... Down-the-hole (DTH) Drilling the percussion mechanism – commonly called the hammer – is located directly above the drill bit. The drill pipes transmit the necessary feed ...

Drilling rods of friction welding of friction welnding of H.Q. The tube is steel of high elasticity with friction welded joints. The thread is nitrided. There is a post – welding heat treatment.

... material for drill pipe is R780,but other material S135,G105 are available. ----The other specification drill pipes are available upon request. ----Kinds of Thread ...

Drill Rod T45,Extension Rod,Rock Drilling tools for mining Usually for extension rods, there are R22, R25, R28, R32, R38, T38, T45, T51, ST58, GT60 ...

... under different drilling conditions. Case hardening on rod’s end protects thread connection and increases its wear resistance and rod life. Getoec has many years of experience in ...

Specifications of taper drill rod: Products Name - tapered drill rod,tapered drill steel,tapered rod Application: used mining, quarry,tunnel,construction ...

Rods With Central Coolant Hole Used for making drill bits with internal cooling, Suitable for machining cast iron, steel, stainless steel, non-ferrous metal, etc. Category Rods ...

... 4145H, 4145H Mod and non-magnetic material Types: Integral and Friction welded, Integral Heavy Weight Drill Pipe,Integral Spiral Heavy Weight Drill Pipe Hard band: Arnco100XT, Arnco200XT ...

Standard API Drill Pipe TPS API Drill Pipe is designed for all drilling operations in natural oil- and gas exploration projects. All standard executions ...

Integral Heavy Weight Drill Pipe According to API Spec.7 and SY/T5146, integral heavy weight drill pipe is made of alloy steel, and formed by hot forging as a whole ...

We have been producing taphole drilling tools for blast furnaces for over 40 years. Longer and longer tapholes, smaller drill diameters, harder taphole masses and shorter tapping times on modern blast ...