Specification |
Customized: Customized;
Standard: API;
Length: Jobber-length;
Type: Center Drill Bit;
Material: High Carbon Steel;
Usage: Well Drilling;
Option Feature: Short or Extend or Active Gauge;
PDC Cutter: Trigonal Tooth; Roof Crest; Axe or Benz Teeth;
Formation: 1km;2km;3km;5km or Other;
Application: Oil Gas Water Well Mines Coalbed Methane;
Blade: Deepened Blade;
Row: Double Row;
Gauge: Extende Gauge;
Cutter: High Density Cutter;
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Customized: Customized;
Standard: API;
Material: Tungsten Carbide;
Usage: Well Drilling;
Metric Diameter: 311.15mm;
IADC Code: 5-1-7;
Bearing Type: Rubber Sealed Journal Bearing;
Tooth Type: -Scoop Inserts -Chisel Inserts -Flat Inserts;
Pin Connection: 6 5/8 API Reg;
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Customized: Customized;
Standard: DIN, JIS, AISI, API;
Length: Taper-length;
Type: Twist Drill Bit;
Material: High Speed Steel;
Usage: Wood Drilling, Metal Drilling;
Shank: Round;
Product Package: Blister Card;Box;Tube;
Diameter: 3~13mm;
Delivery: 30~45 Days;
Packaging: Sleeve;
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Customized: Non-Customized, Non-Customized;
Standard: API, API;
Length: Taper-length, Length:;
Type: Twist Drill Bit;
Material: Solid Carbide;
Capacity: 100;
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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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