The tophammer rock drilling tools tapered button bits are widely applicable to mining industry, tunneling and underground engineering, open pit, construction drill, blast industry, civil engineering operations, road, gas line, pipe and trench projects, quarry work, rock anchoring and ground stabilization projects, water well industry, etc.
Bits are manufactured from high quality alloy steel and premium tungsten carbide insert, multiple precision heat-treatment to provide highest penetration rate and longest lifespan at roughest condition.
Our products are produced adopting best quality steel & carbide inserts to make, also we have approved ISO9001:2008 Quality System.
1) Taper Connection: 6° 7° 11°12°.
2) Bit Diameter: 30-42mm.
3) Top class quality & competitive price available.
Packing: wooden case or plastic box or as per your own requests.
Taper drill steels work with tapered drill bits, it has different length for various applications, our taper drill rods come in a variety of taper angles, and we provide tapered rods in a full range of shank configurations and steel hex diameters for hand-held pneumatic drilling needs.