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machining,turning ,milling ,drilling ,made out of brass ,aluminum ,copper, carbon steel ,stainless steel!!spec!!fea... More
Advanced type of taper drill bits when compared with taper chisel bits and taper cross bits. With carbide buttons hot pressed on bits bodies, it has good drilling performance and life time. Usually used for hard or very hard rock formation.(1) Thread:... More
TLZ-120 model works well with tractor rig base, strong and durable, compact and convenient, simple operation, in the muddy construction site of action can be freely and easily convert the construction, the structure is simple, easy maintenance, fast... More
HP-Ag301Maximum Diameter of Disc:100mm(4")/115mm(4-1/2")Dia.of hole:16mm(5/8") No Load Rotate Speed: 11000r/min Rated Input Power: 670W Rated Voltage: 110/230V～ Rated Frequency: 50/60Hz Net Weight: 1.5kg... More
HP-CS185Rated Voltage:110/220vRated Frequency:50/60HzRated input power:1050WNo-load speed:5000r/minDiameter of Saw Blade: ￠185mm Maximum Depth of Sawing: When 90o 52mm When 45o 38mm... More
Product name: Electric blower Item no: eb25a Wind volume: 2.3m3/min Rated voltage: 110-240v Rated input power: 400w No-load speed: 15000r/min Net weight: 1.75kgs... More
Thread button bits made with high quality of best quality alloy steel bar and tungsten carbides, through heat treatment so that it can withstand the toughest rock drilling demands, and transmit intensive impact energy into the rock with the least... More
Thread button bits made with high quality of best quality alloy steel bar and tungsten carbides, through heat treatment so that it can withstand the toughest rock drilling demands，and transmit intensive impact energy into the rock with the least possible... More
Kelly bar is the key part of a drilling machine, and its quality directly affects the performance of the whole machine. The main purpose of kelly bar is to transfer the torque of rotary drive and crowd pressure of the crowd system to the drilling tool.... More
Carbides shapes are cross type on drill bits. Same as taper chisel bits, they have different taper degree and diameters. Meanwhile cross bits are Usually all carbide tips, including chisel, cross or button types, before carbides run out, carbides can be... More
It is a kind of greyish yellow powder made of many kinds of natural fiber,filling particles and additives at the appropriate proportion,if you add this products when drilling,with the effect of uniaxial pressure,it has good efficacity of forming sealing... More
Our down-the-hole (DTH) hammer is a new type of valveless hammer driven by compressed air. It is the ideal rock drilling tool with advantages of large impact energy, high penetration rate, long service life, good efficiency of drilling cuttings removal... More
It has many function, excellent quality, competitive... More
Lianhuashan Rock Tools Co. Ltd.(herein after called LHS) makes high quality Rock Drilling Tools on Drill Rigs, the products are widely used in drifting and tunneling for underground mines, bench drilling, quarry construction, steel enterprise... More
