Home ROCBIT GROUP ROCBIT GROUP
Our Mission
About Rocbit ROCBIT GROUP
Contact Us Today!
 



SYMMETRIX HORIZON-SYSTEMS

    

The HORIZON system is designed for long, horizontal holes when the
casing pipe is left permanently in the hole. System has a very strong
ring bit and casing shoe to guarantee long borings in any soil and rock
conditions.

- Pilot bit with multiple impact shoulders against the ring bit
- Hardened heavy-duty ring bit
- Hardened, thick casing shoe
- No connection between ring bit and casing shoe



SPECIFICATIONS:

SYSTEM      CASING      CASING            RING BIT     RING BIT     RING BIT     DTH-
                     OD               WALL MAX     ID                 OD               OD               HAMMER

HZ219          219,1           10,0                  159               242             197       6 "     
HZ273          273,0           10,0                  211               296             251       8"        
HZ324          323,9           10,0                  260               346             302       8"- 12"
HZ406          406,4           12,7                  335               434             379       10"- 12"
HZ508          508,0           12,7                  434               534             480       12"- 18"
HZ609          609,6           12,70                529               635             581       16"- 20"
HZ711          711,2           12,7                  637               737             682       20"- 30"
HZ812          812,8           14,0                  732               838             781       20"- 30"
HZ914          914,4           14,0                  831               940             883       20"- 30"



RETURN TO THE Product List