Specification |
Type: Core Drill;
Usage: Well Drilling;
Machine Type: Drilling Tool;
Material: Carbide;
Use: Coal Mining, Drifting, Tunneling, Mining, etc;
Drag Bits Diameters: 3 7/8" ~ 26";
Wings: 3-6 Wings;
Diameter: 56-153mm;
Weight: 5kg~810kg;
Normal Wob Kn/mm(Bit Dia): 0.50-1.05;
Size: From 60mm to 450mm;
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Type: Mini Drill;
Usage: Well Drilling;
Weight: 5.5kg;
Corlor: Golden or Customized;
Application: Groutiong Hole,Coal Mine Gas Discharge Hole, Water;
Material: Alloy Steel,Carbide Alloy,PDC Cutters;
Formation: Suitable for Soiland Soft Formations;
Features: High Speed and High Efficiency, The Cutting Teeth;
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Type: Mini Drill;
Usage: Well Drilling;
Material: Alloy Steel, Diamond, Carbide;
OEM: Yes;
Blades: 3;
Weight: 7kg;
Thread: Male or Female;
API: 2 3/8", 3 1/2", 4 1/2" Support Customization;
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;
Material: Alloy Steel, Diamond, Carbide;
OEM: Yes;
Blades: 3;
Weight: 7kg;
Thread: Male or Female;
API: 2 3/8", 3 1/2", 4 1/2" Support Customization;
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;
PDC Cutters: 1613#;
API: 3 1/2" 3 7/8" 4 1/2"Support Customization;
Material: Alloy Steel, Diamond, Carbide;
Weight: 6kg;
Formation: Medium Hard, Hard Rock Formation;
Application: Groutiong Coal Mine Gas Discharge Water Well Drill;
Features: Fast Speed, High Efficiency;
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