1.Long-life,
2.High penetrability.
3.Can match many famous drilling machine, such as Atlas Copco, Sandvik, Ingersoll-Rand
We are a professional company which is specialized in making and researching on drilling equipments as well, and our dominant products are chisel bits, cross bits, buttons bits, DTH bits with high, medium and low air pressure, symmetric drilling tools, eccentric drilling tools, standardized API system casings, bit shanks and casing tubes which are fit for hydraulic drilling equipments.
Our firm produce the corollary equipments which match with the products from well-known manufacturers, such as Atlas Copco, Sandvik, Ingersoll-Rand etc. The equipments are widely used in earthwork projects, minerals exploiting, well-digging projects and foundation constructions etc.
Our company produces advanced drilling tools with the top-grade manufacturing equipments. The mission is based on continuous innovation and unique competence in drilling technology. An integrated production system has been formed in the workshops, and the production facilities are considered as the symbol of world top production technology, such as electro-hydraulic forging hammer, seal chamber furnace lines, precision machine tools and so on. We adopt numerical control process to all the accessory and apply it to the production line, especially in the key craft work. Meanwhile, various patents of the craftworks and inventions guarantee the high quality and reliability of the products.
Tapered Drill Bit
Type --Chisel Bits / Cross Bits / Button Bits
Diameter---28mm,30mm 32mm,34mm,36mm,40mm,42mm,44mm
Thread Drill Bits---Diameter: 51mm to 127mm
Thread Type---R22,R25,R28,R32,R38,T38,T45,T51
Face Shape---Plate, Concave, Convex.
Bit Shank & Coupling sleeve---R22,R25,R28,R32,R38,T38,T45,T51
Down-The-Hole Tools
1) DTH BIT---65MM to 254mm.
2) DTH Hammer---76MM /90MM /110MM
3) Face Shape
Convex---Suitable for soft rock ( less than 1033.5bar)
Concave---Suitable for medium-hard rock (1033.5bar~2067bar)
Plate ---Suitable for had rock ( more than 2067bar)
Drill Rod
Steel Drill Rod---H19/H22, Length: 0.5M to 6.0M.
Thread Rod---R25,R28,R32,R38,T38,T45,T51.
Integral Drill Rod---H19/H22, Diameter---20mm - 42mm.
