Specification |
Standard: Dcdma;
Length: 1m-3m;
Usage: Coal Mining, Well Drilling, Ore Mining, Geological,Combustible Ice;
Material: High Alloy Steel;
Lead Time: 3-5 Working Days;
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Standard: GS;
Material: Carbon Steel;
Precision: High Precision;
Automatic Grade: Automatic;
Structure: Vertical Drilling Machine;
Layout: Vertical;
Condition: New;
Hole Diameter: 28-113mm;
Lenth: 500-3000mm;
Spiral Diameter: 28, 30, 32, 38, 40, 42, 69, 75, 89, 98, 113;
Connector Size: F12*48, F14*50/80, B45*100;
Tube Diameter: 18, 21, 22, 25, 27, 50, 63, 73;
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Usage: Well Drilling, Ore Mining;
Material: Carbon Steel;
Brand Name: Prodrill;
Model Number: Extension Drill Rods;
Machine Type: Drilling Tool;
Processing Type: Forging;
Use: Ore Mining, for Small Hole Drilling Tools;
Body Length: 600mm-6400mm;
Quality: High Quality;
Price: Good Price;
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Standard: RoHS, BS, DIN, JIS, AISI, API;
Length: 0.5-3m;
Usage: Ore Mining;
Material: Carbon Steel;
Size: Bwj;
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Standard: ISO 9001;
Length: 0.5-3m;
Usage: Well Drilling, Geological Drilling;
Size: Awy, Nwy, Bwy;
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