- Organic Acid[1]
- Chemical Auxiliary Agent[1]
- Daily Chemicals[5]
- Doors[2]
- Other Electrical Equipment[1]
- Water Treatment[2]
- Anchors[1]
- LED Headlamps[1]
- LED Lamps[3]
- Headlamps[1]
- Air-Compressors[2]
- Other Construction Machinery[1]
- Drilling Machine[1]
- Conveyors[12]
- Hoists[1]
- Metallurgy Machinery Parts[6]
- Drilling Rig[30]
- Other Mining Machinery[76]
- Mining Machinery Parts[35]
- Other Machinery[1]
- Used Mining Machinery[5]
- Other Measuring & Analysing Instruments[1]
- Pneumatic Parts[2]
- Pumps[9]
- Alarm[4]
- Smoke Detector[1]
- Safety Helmet[2]
- Other Hand Tools[1]
- Drill Bit[11]
- Hydraulic Tools[1]
- Other Power Tools[3]
- Pneumatic Tools[3]
- Tool Parts[1]
- Special Transportation[1]
Drill Bit
Product Detailed
The base body is made of high-grade alloy steel for assuring drilling efficiency
The base body is made of high-grade alloy steel for assuring drilling efficiency. Because the drilling depth is usually up to dozens of meters, the strength and toughness of drill bits must be powerful. All the alloy segment is imported from abroad and selected through nanometer technique to ensure and improve the hardness and strength. It adopts low-temperature vacuum pervasion welding method to ensure the high efficiency and durable life.
borehole dia: 42mm, 44 mm, 50 mm, 76mm, 82mm
connection way: 13*13, 18*18,24*24
