precision ground drill rod

Rig Φ70.15mm ​ Description ​ widely used in geological exploration, coal minin...

...the rotation chuck bushing. It usually has a forged collar to maintain the proper shank striking face position in the rock , and a tapered bit...

... provide seven kinds of geological in different diameters for customers around the globe: Φ44.5, Φ54, Φ67, Φ89, Φ42, Φ50, and Φ60. It is...

... industries. These are produced with round or hexagonal sections in all common thread designs, and in Male/Male (M/M) or Male/Female (M/F) con...

...shapes of , one is round type, another one is hexagonal type. All are threaded and made by hollow steels.This hollow hol...

... flushing. Round are generally lighter than hexagonal and are normally used in extension applications. With the longer steel ten...

Heat Treated Durable and Precision-Engineered Drill Rods for Deep Core Drilling *, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, bo...

High- 7-20kg/m Grade AW/BW/NW/HW/PW : *, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, body {height: 100%;}body {...

... Our are with high hardness and wear/corrosion resistance, all products with stable quality; 100% raw material; Hip sintered, high hardness, ....

Ansi 440c Stainless Steel Round Bar 30mm 25mm 12mm Diameter 316 Ss Round Bar For Construction The stainless steel bars and rods are available in vario...

Shafts Pins for stepper motors, brushless dc motors, reducer gear motors, synchronous motors, linear actuators Specification : Material Cu(H62) Length...

Cutting Size ASTM JIN 2024 6061 6082 7075 0.5mm Solid Aluminum Round Bar Aluminium Rod Product Description: Aluminum is content extremely rich metalli...

Shafts Pins for stepper motors, brushless dc motors, reducer gear motors, synchronous motors, linear actuators Specification : Material Cu(H62) Length...

Shafts Pins for stepper motors, brushless dc motors, reducer gear motors, synchronous motors, linear actuators Specification : Material Cu(H62) Length...

... STEEL Another important feature of diamond is their and accuracy. Because diamond is such a hard and durable materi...

... 89.3mm Using Mannesmann Seamless Steel Pipe Quick Details: 1) Made of high quality alloy steel 2) Be heat-treated 3) Reasonable structure...

... PCB Classification K20 Co % 8 WC incl. doping 92 Density g/ cm3 14.6 Hardness HV30 1790 Fracture toughness 9.6 Transverse rupture strength ...

22mm Rock Hex22 Integral For Small Hole Product Description Integral (integral or integral dri...