| Specification |
Standard: SGS CE;
Length: Overal Length;
Type: Boring Tools;
Material: Tungsten Carbide;
Usage: Wood Drilling;
Carbide: Solid Carbide Head;
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Customized: Customized;
Standard: AISI;
Length: Taper-length;
Type: Center Drill Bit;
Material: High Carbon Steel;
Usage: Well Drilling;
Machine Type: Drilling Tool;
Processing Type: Forging;
Advantage: High-Efficiency, Wear Resistant;
Bearing Type: Journal /Roller Bearing Bit;
Pin Connection: 4 1/2'' Regular;
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Customized: Customized;
Standard: AISI;
Length: Taper-length;
Type: Center Drill Bit;
Material: High Carbon Steel;
Usage: Well Drilling;
Machine Type: Drilling Tool;
Processing Type: Forging;
Advantage: High-Efficiency, Wear Resistant;
Bearing Type: Journal /Roller Bearing Bit;
Pin Connection: 4 1/2" Regular;
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Customized: Customized;
Length: Taper-Length, 2-36inch;
Type: Center Drill Bit, Drill Bit;
Material: Cobalt Steel Alloys, 4145h;
Usage: Well Drilling;
Seal: Rubber Seal, Metal Seal;
API: API 7-1;
Tooth: Steel Tooth;
Color: Gold, Blue, Black and Customized;
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Customized: Customized;
Standard: DIN, JIS, AISI;
Length: Square;
Type: Tool Bit;
Material: High Speed Steel;
Usage: Metal Drilling;
Origin Place: Made in China;
Surface Require: Polished;
Trade Term: EXW,Fob,CIF;
Delivery Time: in 20-30 Days;
Heat Treatment: Quenched and Tempered;
Payment Term: 30%Tt+70%Tt;
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