Specification |
Type: Core Drill;
Usage: Metal Drilling, Masonry Drilling;
Material: Diamond;
Diamond Height: 4mm;
Workable Length: 20mm;
Thread Type: M14 Thread;
Grit: #30/40;
Application: for Enlarging, Polishing and Bevelling The Holes;
Advantage: High Diamond Concentration;
Technology: Vacuum Brazing;
Color: Golden;
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Type: Mini Drill;
Usage: Well Drilling;
Weight: 3kg;
Thread: Male or Female;
API: 2 3/8", 3 1/2", 4 1/2" Support Customization;
Material: Alloy Steel, Diamond, Carbide;
Formation: Medium Hard, Hard Rock Formation;
Application: Groutiong, Coal Mine Gas Discharge;
Features: Fast Speed, High Efficiency;
Corlor: Golden or Customized;
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Type: Core Drill;
Usage: Metal Drilling, Well Drilling;
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Type: Mini Drill;
Usage: Well Drilling;
Weight: 5.3kg;
Thread: Male or Female;
API: 2 3/8", 3 1/2", 4 1/2" Support Customization;
Material: Alloy Steel, Diamond, Carbide;
Formation: Medium Hard, Hard Rock Formation;
Application: Groutiong, Coal Mine Gas Discharge;
Features: Fast Speed, High Efficiency;
Corlor: Golden or Customized;
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Type: Mini Drill;
Usage: Well Drilling;
Weight: 7.2kg;
Thread: Male or Female;
API: 2 3/8", 3 1/2", 4 1/2" Support Customization;
Material: Alloy Steel, Diamond, Carbide;
Formation: Medium Hard, Hard Rock Formation;
Application: Groutiong, Coal Mine Gas Discharge;
Features: Fast Speed, High Efficiency;
Corlor: Golden or Customized;
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