- Tools, Implements, Cutlery, Spoons And Forks, Of Base Metal; Parts Thereof Of Base Metal
- Interchangeable Tools For Hand Tools, Whether Or Not Power- Operated, Or For Machine-tools (for Example, For Pressing, Stamping, Punching, Tapping, Threading, Drilling, Boring, Broaching, Milling, Turning Or Screw Driving), Including Dies For Drawing Or Extruding Metal, And Rock Drilling Or Earth Boring Tools.
- Rock-drilling Or Earth-boring Tools, Interchangeable, And Parts Therefor, With Working Parts Of Materials Other Than Sintered Metal Carbide Or Cermets
Crawler Down The Hole Drilling Rigs
Product Images
Product Property
| Product Status : | New |
| Sample Available : | yes |
| Shipment Terms : | fob,cfr,cif,Negotiable |
| Payment Mode : |
T/T,L/C,cash,Credit Card |
Description
Crawler Down The Hole Drilling Rigs
“Zuanshan” brand crawler drill series products are special designed drilling equipment which can be widely used to drill deep holes in many areas such as quarry, railway construction, road construction, small-medium mine and so on. Used compressed air as power and equiped with hammer the crawler drill can drill blast holes, break holes, anchoring holes in different directions.
Rock hardness: 4-20
Hole Diameter: 90-165mm
Hole Depth: 0-180m
Working Air Pressure:0.5-0.4MPa
