rock drilling tool button bit

... For Hard Abrasive Formations The are made from grade hard alloy and special steel, generally matched...

... strength). Featuring spherical tungsten carbide inserts that is known to have strong configuration against carbide fracture. • Widely used driftin...

... Equipment - T38 T45 T51 ,T38 T45 T51 ,T38 Rod manufacturer & supplier, from Liaocheng...

... , T45 retrac T45, , thread etc. Tapered , Retrac Button Bits,...

... ,and it is widely used in tunnel construction, large scale mine(open and underground )and large section tunnel advance in metal mine. Our spe...

... Thread Spherical Ballistic Carbide Shape JCDRILL Thread Thread are made by high quality al...

... Description: Retrac Thread Made With High Quality Of Best Quality Alloy Steel Bar And Tungsten Carbide, Thr...

... and Quarrying T38 64mm 76mm Ballistic Carbides Thread Threaded include general,retrac and reaming three s...

..., strong wear resistance and easy disassembly. At present, there are two commonly used thread forms: rope thread or trapezoidal thread. 1. Our thre...

... primary time and higher efficiency, so that the is popular among the users. Our taper is made of high qual...

...: 15/19/22/25mm diameter Taper(°) (mm) (in) 28 1 3/32 6,7 30 1 3/16 6,7 32 1 1/4 6,7,11,12 34 1 11/32 6,7,11,12 ......

... are essential designed for efficient operations. These are commonly used in down the hole (DTH) drill...

... Tapper Tapered equipment affords drillers the ability to change whilst still using the same rod. Dril...

... of power head), all kinds of pipe, bit, shank, connecting sleeve, ing machine accessories, impactor, reducer, casing, casing shoe...

auger holder carbide bullet teeth trencher for auger Product features 1. perform stage breaking and ...

... are widely applied in Hand Hold system for dimensional stone quarrying.Made with high quality of raw material thro...