Customized: | Customized |
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Standard: | BIN, JIS |
Length: | Jobber-length |
Type: | Core Drill Bit |
Material: | Tungsten Carbide |
Usage: | Wood Drilling, Well Drilling, Metal Drilling |
Customization: |
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Length(exclude bit) | Weight(exclude bit) | External Diameter | Bit Shank | Hole Range | Connection Thread | |
1745 mm | 315.00 kg | Φ225 mm | NUMA100 | Φ254mm _ Φ311mm | API 4 1/2'' Reg API 6 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 | 22 m³/min | 40 m³/min | 65 m³/min |
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