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MAXDRILL Down The Hole Hammer

Because of economy and powerful drillingcapacity, down the hole hammer become an advanced drilling tool for drillingand mining industries. Down the hole hammersand drill bits are designed together to work in perfect unison, givinghigh penetration rates, long service life and low costs.

How muchcompressed air power is delivered to the bit is essential to DTH drillingefficiency. And our DTH equipment’s precision engineering and high standards canensure the drilling efficiency，the hammers and bits feature solutions, which optimize impact-energy transmission into the rock. Combining advancedmaterials technology with skillful design focusing on performance, simplicityand endurance, our DTH tools give high productivity, great reliability and lowoperating costs.

1. Deliver maximum energy to drilling bit, fast drillingspeed and low air consumption due to the special inner structure of HD seriesDTH hammer designed according to newest rock drilling theory.

2. Smooth performance and long servicelife of HD series DTH hammer due to high quality alloy steel materials andadvanced processing technology adapted.

3. Low problem rate and easy tomaintenance due to simple , reliable and easy assemble and disassemble innerstructure of hammer.

4. Easy to depart bit from hammer due tomultihead thread connecting chuck and cylinder of hammer.

5. Interchangeable with DTH bit anddrill pipe

Low pressure and high pressure hammersare available in our company.

(1)Size:90mm-605mm

(2)DTH Hammer:3”-12”

(3)Package: inwooden case

(4)Productivity:2000pcs/month