Welcome to Oredrills
Tapered Drill Rods
- High-quality alloy steel from Europe
- Rigorous quality control during the production process
- High wear resistance
- Low drilling cost per meter
Specifications：
· Tapered angle: 4°46’, 6°,7°, 11°, 12°
· Length: 400mm, 800mm,1830mm,3000mm, ect
· Shanks: H22 x 108mm
· Technology: full carburizing
Customized services:
Customized logo (MOQ: single order amount in FOB USD10,000)
Customized packing (MOQ: single order amount in FOB USD50,000)
