We are a professional manufacturer of rock drilling tools in China. Our main products include rock drill, TBM cutter, roller cutter bits, DTH hammer, DTH bit, button bit, retract button bit, cross bit, chisel bit, drill rod, drill tube, shank adaptor, coupling sleeve, pilot adaptor, overburden drilling equipment, cutting tools which are used for mining, quarrying, tunneling, water well drilling, mineral exploration, geological prospecting, civil engineering and construction. Etc.

DTH hammer and DTH bits are our mainly manufacturing products, of which various sizes and styles are available and applicable for drilling different kinds of rock formations.

Down the Hole Hammer
1. Designed specifically for drilling in holes where water is present.
2. Production rates in wet hole conditions will be optimized due to the innovative technology used to design these hammers.
3. The advanced design provides faster rock penetration using less air.
4. Hardened wear sleeves can be reversed or replaced giving the drill a new life.
DOWN THE HOLE BIT
A wide range of down the hole bits, these range from 3"to 15" in diameter and fit many hammers such as Ingersoll-Rand, Mission, Atlas Copco etc.
For the most effective operation in various drilling conditions, we offer flat face, concave, drop centre head designs.

Low pressure and high pressure hammers are available in our company.

(1)diameter:85mm-555mm

(2)DTH Hammer: 3"-12"

(3)Splines:4-10

(4)Package :in carton

(5)Supply ability:2000pcs/month

(6)Delivery time :30days

(7)Payment terms:T/T or L/C