Specification |
Customized: Non-Customized;
Length: Stub-length;
Type: Core Drill Bit;
Material: High Carbon Steel;
Usage: Wood Drilling, Well Drilling, PCB Drilling, Metal Drilling, Masonry Drilling;
Weigth: 7.2KG;
Dia.: 105mm (4.13inch);
Working Pressure: 1.0-2.5MPa;
Dia. of Drilling hole: 105-120mm;
Matched DTH hammer: K4 hammer;
Impact frequency: 31Hz;
Face type: Flat face or Convex face;
Button nos.: 11 buttons;
Flushing holes: 2 holes;
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Customized: Customized;
Standard: API;
Length: Jobber-length;
Type: Center Drill Bit;
Material: Tungsten Carbide;
Usage: Well Drilling;
Suitable Hammer Model: 3"-18" Hammer;
Reamed Diameter: 118mm-426mm;
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Customized: Non-Customized;
Standard: ISO;
Length: Taper-length;
Type: Drilling Machine;
Material: High Speed Steel;
Usage: Well Drilling;
Condition: New;
Power Type: Drill;
Color: Blue;
Function: New;
Gross Weight: 3-8kgs;
Shape: Flat or Concave or Convex;
Mining Object: Coal Machinery;
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Customized: Non-Customized;
Standard: ISO;
Length: Taper-length;
Type: Drilling Machine;
Material: High Speed Steel;
Usage: Well Drilling, Coal, Ore;
Condition: New;
Power Type: Drill;
Color: Red, Blue, Golden, Yellow;
OEM and ODM: Yes;
Function: New;
Processing: Forging;
Mining Object: Coal Machinery;
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Customized: Non-Customized;
Standard: ISO;
Length: Taper-length;
Type: Drilling Machine;
Material: Tungsten Carbide;
Usage: Coal, Ore;
Condition: New;
Power Type: Drill;
Color: Red, Blue, Golden, Yellow;
OEM and ODM: Yes;
Function: New;
Processing: Forging;
Mining Object: Coal Machinery;
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