Drilling Supply Store pleased to propose for your review the Coring Rotary Head. This is the strongest coring drill head on the market. It can drill over 5000-6000ft, everything depends on:
a) Diamond drill size?
b) Diamond accessories size?.
c) Hydraulic power available (Flow and pressure).
d) Size of the hydraulic motor.
Our H coring head coupled with12 tons chuck and P coring head coupled with 19 tons chuck.
• Coring Rotary Head: ( Funk speed transmission)
* 1st gear: max torque 4561 lbs-ft (6184 Nm) 4000psi (275bar) 0-196 rpm
* 2nd gear: max torque 2181 lbs-ft (2957 Nm) 4000psi (275bar) 0-410 rpm
* 3rd gear: max torque 1183 lbs-ft (1604 Nm) 4000psi (275bar) 0-756 rpm
* 4th gear: max torque 688 lbs-ft (933 Nm) 4000psi (275bar) 0-1300 rpm
• Chuck; model 12HH