1. Deliver maximum
energy to drilling bit, fast drilling speed and low air consumption
due to the special inner structure of HD series DTH hammer designed
according to newest rock drilling theory.
2. Smooth
performance and long service life of HD series DTH hammer due to
high quality alloy steel materials and advanced processing
technology adapted.
3. Low problem
rate and easy to maintenance due to simple , reliable and easy
assemble and disassemble inner structure of hammer.
4. Easy to depart
bit from hammer due to multihead thread connecting chuck and
cylinder of hammer.
5. Interchangeable
with DTH bit and drill pipe
Low pressure and
high pressure hammers are available in our company.
