Delivery Time | 30 work days |
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Payment Terms | T/T |
Place of Origin | China |
Brand Name | Glorytek |
Model Number | GDL-280 |
Usage | Construction Works , Energy & Mining |
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Connection Type | 2 3/8"3 1/2"4 1/2"Support Customization |
Formation | Medium Hard, Hard Rock Formation |
Wings | 3 Wings And 4 Wings |
Application | Well Drilling, Coal Mining |
Length | 796mm |
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Material | Alloy Steel |
Hole Diameter | 100-150 Mm |
For Bit Shank | DHD, SD, Ql, Mission, Numa, Cop, Etc. |
Warranty | 1 Year |