hydraulic drilling underreamer tools, belling bucket for drilling irregular holes

1.high quality and best price
2.standard material according to the technical drawings

Main Technical Data:

1. Our RE40/60 hydrulic underreamer can expand the middle and bottom of the drilling holes, diameter at 600~1500mm, it can expand to maximum double size.

2. Depth of holes should be less than 60m, if more than 60m, then we need to customized it.

3. The drill rig match to the reamer need be:

1)     torque: 28 kN.m

2)     kelly bar diameter: <508mm

About company

Xuzhou REMAN is a professional company in drilling tools production.We can supply not only products with good quality, but also we are able to meet special needs of our customer.

In the concept of ' solve problems for customer, and real satisfy customer's needs', and the spirit of ' Reman service, keeping professinal', base on exquisite technology, rich experience, excellent management, pure spare parts, Reman devotes itself to create the most professional facilitator of rotary drilling rigs, produce more value for customer!