| Brand Name: | HLDRILL |
| MOQ: | 10PCS |
| Price: | Please Contact Us |
| Payment Terms: | T/T |
| Supply Ability: | 3000 PCS Per month |
| Specification | Details |
|---|---|
| Thread Standard | ST58 industry standard thread for tight compatibility with matched drilling rigs and drill rods |
| Applicable Diameter Range | 137mm to 204mm, covering most conventional roadway and mining borehole reaming requirements |
| Carbide Material | ZCC YK05 high hardness tungsten carbide with 9*16mm specification, featuring exceptional rock breaking ability and abrasion resistance |
| Steel Body Material | 50R61 high strength steel grade, consistent with Epiroc's mainstream material standards, with excellent impact resistance and structural toughness |