Specification |
Customized: Customized;
Standard: API;
Material: Tungsten Carbide;
Usage: Well Drilling;
Packing Size: 320*300*500mm;
Metric Diameter: 269.875mm;
IADC Code: 5-1-7 G;
Cutting Structure: -Chisel Inserts -Scoop Inserts -Flat Inserts;
Bearing Type: Rubber Sealed Journal Bearing;
Pin Connection: 6 5/8 API Reg;
Rpm (R/Min): 140~60 R/Min;
Wob (Kn/mm): 0.35~1.0 Kn/mm;
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Customized: Customized;
Standard: DIN;
Length: Taper-length;
Type: Twist Drill Bit;
Material: High Speed Steel;
Usage: Wood Drilling;
Product Name: HSS Drill Bits;
Name: Pagoda Shape Hole Cutter;
Application: Electric Drill/ Bench Drill;
MOQ: 20;
Opening Diameter: 4-12 (9 Steps) 4-20 (9 Steps) 4-32 (15 Steps);
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Customized: Customized;
Standard: API;
Length: Stub-length;
Type: DTH Hammer Bit;
Material: High Speed Steel;
Usage: Well Drilling;
Name: High Air Pressure DTH Hammer Bits;
Drilling Depth: 500-1000m;
Hole Diameter: 152mm;
Weight: 23kg;
Feature: Fast Speed Drilling, Long Life;
Application: Well Drilling, Mining and Tunneling Drilling;
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Customized: Customized;
Standard: API;
Material: 42CrMo, High Quality PDC Cutter & Steel, Steel, PDC+Carbid;
Size: 28mm-133mm;
Cutter Size: 1308 ,1304,1305 Sharp Cutter;
Use: for Mining, Oil and Gas Industry, Water Well Drill;
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Customized: Customized;
Standard: API;
Length: Stub-length;
Type: DTH Hammer Bit;
Material: High Speed Steel;
Usage: Well Drilling, Hole Drilling;
Name: High Air Pressure DTH Hammer Bits, Hole Drill Bit;
Drilling Depth: 500-1000m;
Hole Diameter: 100mm;
Weight: 5kg;
Feature: Fast Speed Drilling, Long Life;
Application: Soft Rock/Medium Hard Rock/Hard Rock, Well Drillin;
Size: 15";
Diameter: 311-998mm;
Product Name: DTH Drill Bit;
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