DTH Drilling Tools

High air pressure Down the hole Bits

Size: DHD90

DIameter: 90mm, 93mm, 95mm








Shipment & Package
Inner: plastic bag / carton box
Outer: polywood case / pallet package




1. Professional quality control system
   Advanced equipment, International quality certification and experienced worker
2. In-time delivery
    3 days if in stock; 15-30 days for production
3. Good after-service
    Full compensation if it occurs that buttons are out, broken and the body broken while button is worn less than 1/3.