Rock drilling tool 1.the head of tungsten carbide tip is fired by vacuum
2.Application:solid wall,water well drilling
rock drilling tool or auger bit Alloy steel Body, made by material ASTM4142 or 42CrMo,heat treatment with 40-44HRC hardness, has high toughness and wearable character.Tip with above 50 HRC hardness is made from Low press Sintered,and Suitable Grade Selected according to the Target Projects,Which are to make sure the good performance during working. The products adapt to the machine with all the performance features such as a high feed rate,a long service life and short tool changing times.Together with the parts supply assurance,a high daily production volume,and above-average economy is guaranteed. The complete tools apply for foundation creation,solid wall,water well drilling,trenching,mining,tunnelling. | Place of origin | Shandong.China | | Application | Drilling,Trenching,Mining and Tunnelling,Recycling | | Certification | ISO9001:2008 | | Material | ASTM4142 / 42CrMo | | Port of loading | Qingdao | | Packing | Wooden case or Iron case,Carton or Plastice box | | Minimum order | 500 PCS | | Payment terms | TT or L/C | | Supply ability | 50,000 PCS/Month | | Delivery time | 4~8 weeks |
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