Specification |
Customized: Customized;
Standard: API;
Length: Taper-length;
Type: Core Drill Bit;
Material: High Carbon Steel;
Usage: Well Drilling;
Surface Treatment: Spray-Paint;
After-Sales Service: 1 Year;
Warranty: 1 Year;
Manufacturing Process: CNC-Machining or Casting;
Application: Coal Mining, Geological Exploitation, Water Well;
Advantage: High Abrasion&Impact Resistance;
Use: Well Drilling;
Customized Support: OEM, ODM;
Welding Method: Laser Welding, High Frequency;
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Customized: Customized;
Standard: AISI, API;
Length: Stub-length;
Type: Drill Tool;
Material: Alloy Steel;
Usage: Well Drilling;
Matched Drill Rig: DTH Drill Rig;
Inserts Design: Spherical; Ballistic; Parabolic;
Product Name: Casing System;
Processing Type: Forging;
Use: Well Drilling,Coal Mining,Quarry Drilling;
Application: Water Well Drilling;
Color: Customized;
Features: Fast Speed, High Efficiency;
Advantage: High Performance;
Video Outgoing-Inspection: Supported;
Condition: New;
Parts: Pilot Bit Blcoks;
Face Design: Flat;Convex;Concave;
Dimension: 118mm-216mm;
Key Word: Concentric Casing Drilling Tools;
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Surface: Amber Finished;
Design: Straight Shank;
Flutes: 2;
Process: Full Ground;
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Customized: Customized;
Standard: Dcdma;
Length: a B N H P S;
Type: Core Drill Bit;
Material: Diamond;
Usage: Deep Hole Hard Rock Core Drilling;
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Customized: Customized;
Type: Step Drill Bit;
Material: High Carbon Steel;
Usage: Wood Drilling, Well Drilling, PCB Drilling, Metal Drilling;
Application: Metal Steel Drilling;
Customized Support: OEM, ODM;
Finish: Polished;
Surface Treatment: Bright Finished,Tin Coated;
Shank Type: Round/Hex;
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