Cluster Hammer bit（Cluster drills）

When need to drill deep and wide holes in solid rock, YCX Cluster DTH Drill bit（cluster drills） are the ideal solution for quick and easy rock drilling.

YCX Cluster DTH Drill Bit is capable of drilling the large diameter hole from 600mm to 1800mm (23” to 70”) in extremely hard rock formations. 

When need to drill deep and wide holes in solid rock, YCX Cluster DTH Drill bit are the ideal solution for quick and easy rock drilling.

YCX Cluster DTH Drill Bit is capable of drilling the large diameter hole from 600mm to 1800mm (23” to 70”) in extremely hard rock formations.

It consists of multiple DTH hammers and bits in one assembly. Each hammer designs with specially position to ensure even cutting across the hole and also to realize the most efficient and superior drilling performance. And it also fits with the quick bit change system which also enhance the drilling efficiency.

The optional slag storage tank is installed on the top of the cluster drills to collect the cuttings during the drilling process. The RCD (reverse circulation drilling) is also available.

Our cluster drills can be used on DTH drilling rig, Rotary drill rig and CFA rig. It can equipped flanged joint, hex joint or kelly box. 

Feature:

》Drill large diameter holes with less DTH bits/hammers and air compressors;

》Equipped with quick change bit system allows bits to be replaced in the field;

》Manufactured to match well with the drilling machine of customers;

》Complete solution and accessories are available;

》Capable of drilling in various rock formation, even with hardness 250Mpa;

》Capable of drilling under water