Carbide Ttipped Round Shank Picks , Auger Drill Bit For Coal Drilling
The tungsten carbide insert braised into the body of the pick is at the heart of the cutting operation and is subject to extreme stresses due to it coming continuously into contact with the rock.
The pick body, (head and shaft) is made from heat- treated steel and serves as the support for the tungsten carbide insert and also as protection for the pick box. The tungsten carbide insert is extremely wear resistant and tough to withstand impact.
The insert is a sintered material made up of tungsten carbide with a cobalt binder. Depending on application, a variety of carbide grades and shapes are available.
Properties and application of picks:
| Types | Asphalt Bits and Concrete Bits |
| Shank Size | 20 mm , 22 mm |
| Grade of carbide | YG8C , YG11C , YG13C , etc |
| Material of body | Steel (42CrMo or 40Cr) |
Mineral ground tools mainly include:
Mining bits, Mining Picks, Mining cutter, Coal Mining Bits, Tunneling Bits, Road planning picks, Conical Picks, Crusher Picks, Flat picks, Surface Mining Tools, Trenching Tools, Foundation Drilling Tools, Grader Blades, Thread Button Bits, Retracted Button Bits, Shank Adapter, Drifting Drill Rod, Extension Drill Rod, MF(Male Female) Rod, Tapered Drill Rod, Integral Drill Rod, DTH Bit, DTH Hammer, DTH Drill Rod, Self-drilling Anchor Bolt, Roller Cutter Bits, TBM Cutter, Cutting Tools which are used for mining, quarrying, tunneling, water well drilling, mineral exploration, geological prospecting, civil engineering and contraction, etc.
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