Customized: | Customized |
---|---|
Standard: | JIS, AISI, API |
Length: | Stub-length |
Type: | Twist Drill Bit |
Material: | Tungsten Carbide |
Usage: | Wood Drilling, Well Drilling, Metal Drilling, Masonry Drilling |
Customization: |
---|
Suppliers with verified business licenses
Length(exclude bit) | Weight(exclude bit) | External Diameter | Bit Shank | Hole Range | Connection Thread | |
2626 mm | 650.00 kg | Φ275 mm | NUMA125 | Φ305mm _ Φ445mm | API 6 5/8'' Reg API 7 5/8'' Reg |
|
Working Pressure | Impact rate at 0.5 MPa | Recommended Rotary Speed | Air Consumption | |||
1.0 MPa | 1.8 MPa | 2.4 MPa | ||||
1.0 - 2.5 MPa | 20 Hz | 15-25 rpm | 28 m³/min | 50 m³/min | 71 m³/min |
Suppliers with verified business licenses