Specification |
Customized: Customized;
Standard: API, ISO9001; SGS;
Length: Taper-length;
Type: Center Drill Bit;
Material: High Carbon Steel;
Usage: Well Drilling;
Primary Cutter Size(mm): 13, 16, 19mm;
Connection: 12 1/4'' API Reg;
Number of Blades: 4;
Cutter Type: Medium;
Weight on Bit: 30~180;
Rotary Speed: 60~250;
Body Type: Steel;
Diameter: 311.15mm;
Processing Type: Forging;
Body Material: Alloy or Tungston Carbrid;
Advantage: High-Efficiency, Wear Resistant;
Formation: Soft to Hard;
Available Size: 5 Inch-26 Inch;
Orign: Hebei, China;
Machine Type: Drilling Tool;
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Customized: Non-Customized;
Standard: DIN;
Length: 400, 450, 500, 600, 800, 1000 mm;
Type: Chisel;
Material: 40cr;
Usage: Masonry Drilling;
Shank Shape: pH65A;
Shank Size: 30 mm;
Surface Finishing: Sand Blasted;
Tip Type: Pointed, Flat, Groove, Spade;
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Customized: Non-Customized;
Standard: DIN;
Length: 38mm, 47mm;
Type: Core Drill Bit;
Material: High Speed Steel;
Usage: Wood Drilling, Metal Drilling;
Application: Steel, Iron, Wood, Plastic, Plywood, etc.;
Blade Length: 38mm, 47mm;
Material of Cutter: M3, M42;
Teeth: 4/6 Tpi or 6 Tpi;
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Customized: Non-Customized;
Standard: DIN;
Length: Jobber-length;
Type: Twist Drill Bit;
Material: High Speed Steel;
Usage: Metal Drilling;
Shank Shape: Straight Shank;
Processing: Fully Ground;
Hardness: 61-66 HRC;
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Customized: Non-Customized;
Standard: DIN;
Length: 70 mm;
Type: Core Drill Bit;
Material: High Speed Steel;
Usage: Metal Drilling;
Application: Steel,Iron,PVC;
Hardness: 63-66 HRC;
Shank Shape: Hex;
Surface Finishing: Cr-Coated,Sandblasted,Oringinal Steel Color;
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