DTH HAMMER
Mainly used for mine drilling,wells,construction,oil and gas drilling
Main product features
● Low energy loss
● Make impaction frequency higher,drilling speed more faster \
● The bit is designed with anti-dropping device to large aperture engineering
CASING SYSTEM
Main application conditions:
geothermal wells,water wells,medium mini-type grouting hole of building,micro pile.
Main product features:
● Many kind of casing system option:eccentric casing system,slide block casing system,symmetric overburden drilling equipment,double casing drill tools
● Hardening treatment of the parts’ surface,Longer operating life and excellent anti-wear properties;
● Higher drilling speed 240-273
DTH BITS
SHAPE-ON PRECISION
“HEART”-ON POWERFUL DESIGN
Main product features:
● Rapid drilling speed, drilling body wear less
● Exquisite heat treatment,take the product’s life longer than similar products in the market；
● DHD、 MISSION、SD、QL、NUMA、BR、HY，different series of products, it can meet needs of different working conditions.
