MAXDRILLDown the hole drilling Tools 

—MAXDRILL Down The Hole Hammer

Becauseof economy and powerful drilling capacity, down the hole hammer become anadvanced drilling tool for drilling and mining industries.Downthe hole hammers and drill bits are designed together to work in perfectunison, giving high penetration rates, long servicelife and low costs.

How much compressed air power isdelivered to the bit is essential to DTH drilling efficiency. And our DTHequipment’s precision engineering and high standards can ensure the drillingefficiency，thehammers and bits feature solutions, which optimize impact-energy transmissioninto the rock. Combining advanced materials technology with skillful designfocusing on performance, simplicity and endurance, our DTH tools give highproductivity, great reliability and low operating costs.

1.Deliver maximum energy to drilling bit, fast drilling speed and low airconsumption due to the special inner structure of HD series DTH hammer designedaccording to newest rock drilling theory.

2.Smooth performance and long service life of HD series DTH hammer due to highquality alloy steel materials and advanced processing technology adapted.

3.Low problem rate and easy to maintenance due to simple , reliable and easyassemble and disassemble inner structure of hammer.

4.Easy to depart bit from hammer due to multihead thread connecting chuck andcylinder of hammer.

5.Interchangeable with DTH bit and drill pipe

Lowpressure and high pressure hammers are available in our company.

(1)Size: 90mm-605mm

(2)DTH Hammer: 3”-12”

(3)Package: in plywood box