MAXDRILL is a professional manufacturers of quality rock tools, such as button bits, Retrac bit, Integral drill steel, Tapered drill rod, Extension rod, Pneumatic rod, DTH hammer and bits, Shank adaptor, Coupling, Rock bolting, which serve in mining, quarry, water well, oil, gas, civil construction and slope stabilization industries.
We serve customized design, production and serive according to worldwide clients’ different condition.
A type of steel specially used in drill rod manufacture, high intension and toughness. Hexagon and round
(1)Material: 95CrMo (same as SANDBAR 20 or C253)
(2)Size: Hex.22mm, 25mm, 28mm
(3)Length: any length according to your require.
(4)Package: Wrapped with steel belt and then into bundles....,MAXDRILL Hollow Drill Steel Bar, hollow drill steel bar,sandbar,maxdrill
Thread button bits made with high quality of best quality alloy steel bar and tungsten carbides, through heat treatment so that it can withstand the toughest rock drilling demands, and transmit intensive impact energy into the rock with the least possible loss of energy
According to different...,MAXDRILL Thread Button Bit, button bit,maxdrill
Extension rods, there are R22, R25, R28, R32, R38, T38, T45, T51, ST58, T60 threads, and different lengths of rods are available from 600mm to 6400mm usually.
(1)Steel grade: 20CrNi3Mo equivalent to SANDBAR 64
SIZE: hex.22mm .hex.25mm, hex.28mm. hex.32mm hex.35mm
Dia.32mm. dia.38mm,...,MAXDRILL Drifting Drill Rod/ Extension Rod, MF rod,extension rod,drifting rod
used for hard or very hard rock formation.
(1) Type: button bits
(2) Size: Size: 19mm, 22mm, 25mm
(3) Diameter: 30-42mm.
(4) Taper: degree 4°46’ 6°, 7°, 11°, 12°.
(5) Package: in wooden case or in carton.
(6) Productivity: 50000pcs/ month
Our tapered bits include both cross and...,MAXDRILL Tapered button bits, button bit,tapered button bit,taper button bit
Carbides shapes are cross type on drill bits. Same as taper chisel bits, they have different taper degree and diameters. Meanwhile cross bits are Usually all carbide tips, including chisel, cross or button types, before carbides run out, carbides can be grind to be sharper when carbides are wear...,MAXDRILL Tapered Cross Bits, cross bit,maxdrill
When it comes to the small-hole drilling tools equipped with pneumatic & hydraulic rock drills,Taper drill equipments is prevailingly used for rock drilling, blasting holes and other drilling works especially in the mining application and dimentional stone industry. The tapered rods work...,MAXDRILL Tapered Drill Rod , tapered drill rod,drill rod,maxdrill
MAXDRILL self-drilling anchor embodies drilling, grouting and anchoring as a whole. Widely used as an efficient anchoring means, in tunnel pre-support, slope stabilization , coast, mine, water conservancy projects, building foundation, roadbed reinforcement and geological diseases treatment such...,MAXDRILL Self-drilling Rock Bolt, rock bolt,maxdrill
Integral Drill Steel is used by a hand held drill machine in Underground mining and for small hole drilling, equipped with small power rock drills, like air leg rock drills, hand held rock drills, etc. It can reduces the expense of impact energy, improves the drilling speed and efficiency, also...,MAXDRILL Integral Drill Steel, integral drill rod,maxdrill