TDD group have been working for the drilling potential, focusing on the drilling industry for 16 years. Supuman provides high-pressure hammer and supporting drill bit for mines to improve the productivity of the drilling and diving industry, ensure the safety and stability of drilling and diving projects, and provide professional, efficient and reliable drilling and ditch solutions.

SG type high-pressure DTH hammer is very popular in the mining industry. It is widely used in geotechnical engineering to drill a variety of medium-hard, high-hard and tough rock with poor drillability. It is widely used in mines, quarries, road construction, etc. Engineering drilling blastholes, landslide protection, dam site reinforcement, anchoring and other engineering holes. In the actual production of the above-mentioned fields, there will be various tough rocks with poor hardness and high hardness in geotechnical engineering. Customers have been very satisfied with the excellent performance of Suppmann impactors in these tough rock drilling.

TDD 6” DTH Drill Hammer SG60 drill holes from 152mm to 203mm.

Matched drilling bits:SG60-152,SG60-165,SG60-178,SG60-185,SG60-194,SG60-203,SG60-216,SG60-230,SG60-254,SG60-305

TDD SG high-pressure DTH hammer: High impact power, high frequency and fast drilling 

speed.

We offer TDD high air pressure DTH hammer size from 3" to 8"(Φ80mm-Φ254mm), TDD DTH hammers perform good in mining drilling of diameter from 80mm to 254mm.

Different designing makes TDD DTH drill hammers are suitable for various mining drilling conditions.