Diafront manufactures premium quality pdc cutters for oil drilling and coal mining, simply because of better production technique and product design. better sintering pressure and temperature control with 6-cylinder cubic press; unique surface...
We are offering dth bit. We are a professional productions base of series of rock drilling tools, mining tools, dth drill tools. Construction tools and excavating coal pick cutter tools, we can also produce other products according to the customers requirements. We sincerely...
—MAXDRILL Thread Button Bit 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...
Standard specification outdiameter size of bit the head length the middle part length the adaptor length total length 1"(25mm� 50mm 300mm 110mm 420mm 1-14"(32mm� 55mm 300mm 100mm 415mm...
Sinodrills threaded button bits with the top quality of alloy steels imported from usa and the best carbides made in china, we produce all threaded button bits by hot press technology. a comprehensive range of various button bits shown as below:...
Insert tricone drill bit1.features of tci bits  size:2 78" (70.0mm)~26" (660.4mm) 2. Price : from $400-$10000, as the size and iadc code you need 3.cover all all iadc code 4.reliable quality and best price 5.tungsten carbide insert tricone bit...
Feature Design whole body or with three part (thread, drill part, and body), freely to change the part which is not suitable! Diameter: from 14 mm to 450mm (special needs can do OEM service) Process:High frenquency or laser welding Application: used...
We are offering hss taper shank drill bits, place of origin jiangsu, china (mainland) brand name jinlei model number jl-z008 type twist drill bit material high speed steel use metal drilling standard din 345 point angle 118 degree / 135 degree...
Advantage: 1.a wide range of products, we can offer any consumable for glass deep-processing. 2.advanced equipments from germany and america to guarantee our product's high quality. 3.ex-factory available to keep customer̢۪s lower cost. 4.steady...