Specification |
Customized: Customized;
Standard: DIN, JIS, AISI, API;
Length: Taper-length;
Type: Center Drill Bit;
Material: High Carbon Steel;
Usage: Well Drilling;
Name: DTH Drill Bit;
Drilling Diameter: 450-600mm;
Spline: 12mm;
Port Hole: 4;
Wight: 291.5-469kg;
Color: Customized;
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Customized: Customized;
Standard: DIN, JIS, AISI, API;
Length: Jobber-length;
Type: Gun Drill Bit;
Material: High Carbon Steel;
Usage: Wood Drilling, Well Drilling, Metal Drilling, Masonry Drilling;
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Customized: Customized;
Standard: DIN, JIS, AISI, API;
Length: Jobber-length;
Type: Twist Drill Bit;
Material: High Speed Steel;
Usage: Wood Drilling, Well Drilling, Metal Drilling, Masonry Drilling;
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Customized: Customized;
Standard: API;
Length: Stub-length;
Type: DTH Hammer Bit;
Material: High Carbon Steel;
Usage: Well Drilling;
Name: Low Air Pressure DTH Hammer Bits;
Drilling Depth: 500m;
Hole Diameter: 110mm;
Weight: 4.5kg;
Feature: Fast Speed Drilling, Long Life;
Application: Mining and Highway Guardrail, Tunneling;
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Customized: Customized;
Standard: GB;
Length: Stub-length;
Type: DTH Hammer Bit;
Material: High Carbon Steel;
Usage: Well Drilling;
Name: Low Air Pressure DTH Hammer Bits;
Drilling Depth: 500m;
Hole Diameter: 200mm;
Weight: 7.6kg;
Feature: Fast Speed Drilling, Long Life;
Application: Well Drilling, Mining and Tunneling Drilling;
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