DTH HAMMER

（1）High pressure DTH hammer 3.5 hammer to 12" hammer, such as DHD, SD, Cop, QL and etc.
（2）Low pressure DTH hammer BR1, BR2, J60, J80, J100, J150, etc.
（3）also can produce the DTH bits suitable for above DTH hammer and SD12 shank DTH hammer. The biggest size we have exported is 330mm for SD12.
（4）package: in carton
（5）supply ability: 5000pcs/month
（6）delivery time: 10days

DTH hammer are our mainly manufacturing products, of which various sizes and styles are available and applicable for drilling different kinds of rock formations. Designed specifically for drilling in holes where water is present. Production rates in wet hole conditions will be optimized due to the innovative technology used to design these hammers. The advanced design provides faster rock penetration using less air. Hardened wear sleeves can be reversed or replaced giving the drill a new life.