Specification |
Customized: Customized;
Standard: AISI, API;
Length: Taper-length;
Type: Center Drill Bit;
Material: High Carbon Steel;
Usage: Well Drilling;
Machine Type: Drilling Tool;
Processing Type: Forging;
Advantage: High Performance;
Use: Well Drilling;
Hardfacing: Hf1000, Hf2000, Hf3000, Hf4000, Hf5000;
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Customized: Customized;
Standard: DIN, AISI;
Length: Taper-length;
Type: Twist Drill Bit;
Material: High Speed Steel;
Usage: Metal Drilling;
Shank: Straight Shank;
Surface Treatment: Bright Finished, Tin-Coated, Oxide, Ambor;
Wormanship: Fully Ground or Milled;
Groove: Single, Double;
Heat Treatment: Full Groove Length Heat Treatment;
Point Angle: 135 Split Point;
Product Type: Drill Bit Set, HSS Coblat Drill Bit Set;
Application: Metal Drilling, Metal Drilling;
Packaging: 101PCS in Metal Boxthen in Carton;
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Customized: Customized;
Standard: DIN, AISI;
Length: Taper-length;
Type: Twist Drill Bit;
Material: High Speed Steel;
Usage: Metal Drilling;
Shank: Straight Shank;
Surface Treatment: Bright Finished, Tin-Coated, Oxide, Ambor;
Wormanship: Fully Ground or Milled;
Groove: Single, Double;
Heat Treatment: Full Groove Length Heat Treatment;
Point Angle: 135 Split Point;
Product Type: Drill Bit Set, HSS Coblat Drill Bit Set;
Application: Metal Drilling, Metal Drilling;
Packaging: 101PCS in Metal Boxthen in Carton;
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Customized: Customized;
Standard: DIN, AISI;
Length: Taper-length;
Type: Twist Drill Bit;
Material: High Speed Steel;
Usage: Metal Drilling;
Shank: Straight Shank;
Surface Treatment: Bright Finished, Tin-Coated, Oxide, Ambor;
Wormanship: Fully Ground or Milled;
Groove: Single, Double;
Heat Treatment: Full Groove Length Heat Treatment;
Point Angle: 135 Split Point;
Product Type: Drill Bit Set, HSS Coblat Drill Bit Set;
Application: Metal Drilling, Metal Drilling;
Packaging: 101PCS in Metal Boxthen in Carton;
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Customized: Customized;
Standard: DIN, JIS, AISI, API;
Length: Taper-length;
Type: Twist Drill Bit;
Material: High Speed Steel;
Usage: Metal Drilling;
Size: 13.5mm-19mm;
Hardness: HRC60-68;
Sharpening: 118&135 Degree Point;
Process: Milled or Fully Ground;
Surface Finish: Black;
Flute: N or Va;
Shank: 1/2, 3/4, 1/4 and 3/8" Shank;
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