1.The durability of premium tungsten carbide inserts are improved with new formulas and new techniques for insert bit; 2.Sliding bearing forms, palm-axis surfacing tooth carbide layer, inner cone hole silver; 3.Bearing O-ring wear-resistant,...
We are offering Tungsten Carbide Drill Bits. we encourage you offer detailed info of tungsten carbide you demand, like drawings or grade, specs.so that we can produce various tungsten carbide as per your requirements...
The company developes the coarse alloy suitable for earth drilling and drilling tools used in building which has a a good impact toughness, longer life. The production scale of the company allows us to guarantee product quality while providing more...
We are offering solid carbide twist drill bit.mark & model ： the barstock of the solid carbide twist drill bit is made of k20 and k25 carbide through cnc processing center. Different surface treatments include coating of titanium, titanium...
Reliable carbide quality, there are all kinds of price to choose, adapted to the coal mine, mine, etc. Steel body has casting and machining two kinds stable quality. Cemented carbide anchor drill bit adopt high quality hard alloy and high...
When to use tungsten carbide drill bits tungsten carbide drill bits undergo a lot of stress when drilling a hole. The high-speed rotation of drill bits generates friction that, in turn, generates heat. The friction between drill bit and material...
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