This large batch of conical rock auger and flat rock augers are all for SANY drilling rigs, as requied, black color. There are total more than 100 pieces. The sizes are from 400mm to 1200mm.  All have been packed well and are under delivery.&nbs...

This is a new batch cargo, products including conical rock auger, flat rock auger, core barrel with bullet teeth. These are all for a big drilling rig enterprise here.  The auger in the picture waiting for packing is a conical rock auger, drilli...

This is a large batch of Flat Rock Auger and Conical Rock Auger rotary drilling tools, drilling diameter from 400mm to 1200mm.  The augers will be used with kelly bar together for bored piles foundation construction.  As a rotary drilling t...