Specification |
Customized: Customized;
Standard: DIN, JIS, AISI, API;
Length: Jobber-length;
Type: Twist Drill Bit;
Material: High Speed Steel;
Usage: Metal Drilling;
Size: 2~200mm;
Hardness: HRC63~66;
Sharpening: 118&135 Degree Point;
Process: Milled, Rolled Forged;
Surface Finish: Black;
Flute: N or Va;
Shank: Taper Shank Drills;
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Customized: Customized;
Standard: ISO;
Length: 2 Inch to 30 Inch;
Type: Core Drill Bit;
Material: High Carbon Steel;
Usage: Coal, Ore, Water Well, Pneumatic;
Face Design: Flat, Convex, Concave, Double Gauge;
Button Shape: Spherical, Parabolic, Ballistic, Sharp, Flat;
Mining Object: Mining;
Diameter: 2 Inch to 30 Inch;
MOQ: 1 Piece;
Application: Coal, Ore, Water Well, Quarry, Construction;
Delivery Time: Within 25 Working Days;
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Customized: Customized;
Standard: ISO;
Length: 2 Inch to 30 Inch;
Type: Core Drill Bit;
Material: High Carbon Steel;
Usage: Coal, Ore, Water Well, Pneumatic;
Face Design: Flat, Convex, Concave, Double Gauge;
Button Shape: Spherical, Parabolic, Ballistic, Sharp, Flat;
Mining Object: Mining;
Diameter: 2 Inch to 30 Inch;
MOQ: 1 Piece;
Application: Coal, Ore, Water Well, Quarry, Construction;
Delivery Time: Within 25 Working Days;
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Customized: Customized;
Standard: ISO;
Length: 2 Inch to 30 Inch;
Type: Core Drill Bit;
Material: High Carbon Steel;
Usage: Coal, Ore, Water Well, Pneumatic;
Face Design: Flat, Convex, Concave, Double Gauge;
Button Shape: Spherical, Parabolic, Ballistic, Sharp, Flat;
Mining Object: Mining;
Diameter: 2 Inch to 20 Inch;
MOQ: 1 Piece;
Application: Coal, Ore, Water Well, Quarry, Construction;
Delivery Time: Within 25 Working Days;
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Customized: Customized;
Standard: ISO;
Length: 2 Inch to 30 Inch;
Type: Core Drill Bit;
Material: High Carbon Steel;
Usage: Well Drilling, Coal, Ore, Water Well, Pneumatic;
Face Design: Flat, Convex, Concave, Double Gauge;
Button Shape: Spherical, Parabolic, Ballistic, Sharp, Flat;
Mining Object: Mining;
Diameter: 2 Inch to 20 Inch;
MOQ: 1 Piece;
Application: Coal, Ore, Water Well, Quarry, Construction;
Delivery Time: Within 25 Working Days;
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