Maxdrill Down The Hole Bit

�MAXDRILL Down The Hole Bit
DTH hammer and bit are advanced drilling tool in the world, due to its economy and powerful drilling capacity, more and more people in the world are using DTH drilling products. We have both low pressure and high pressure hammers, usually high pressure hammers are the most popular, from 3 inch to 8 inches hammers, while according to customers preference, people need different shank styles of DTH hammers, like Atlas Copco Cop series (cop32, cop42, cop52, cop62, cop82, cop34, cop44, cop54,cop64, cop84),Sandwich silver drill series (SD4,SD5, SD6,SD8,etc). Of course there many other famous DTH hammers in the world, like DHD series, DHD340, DHD350,DHD360, DHD380,etc. Produced by high quality of alloy steels and with accurate production by CNC machining, our all hammers quality are very consistent and reliable.

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.
� Suitable for high pressure drilling rigs
� Water well drilling
� Record breaking penetration
� Bench drilling
� Exploring Civil Engineering Applications
� Lowest cost per foot drilled
� Mining /Mineral Exploration
� Simple & robust design
� Exploring Civil Engineering Applications
� Oil well drilling
� Foot Valve not required in the bit
� Longer parts life
� Maximizes efficiency
� Develops greater power for any compressor capacities
� Penetrate 15% to 30% faster
� Provides additional production at a lower unit cost
(1)Size: 90mm-605mm
(2)DTH Hammer: 3�-12�
(3)Package: in wooden case
(4)Productivity: 2000pcs/month