40mm 8 button or tips 7 degree tapered button rock bit with jack hammer YT26 or YT28
20 pcs per box
Domed button shape
Parapghracial button shape
mixed button shape
We have more than 20 product patents,20 machine patens, ISO 9001, SGS and so on.
Packing & Delivery
each bit is packed in PE bag
each PE box has 20 pcs bit: the surface of box has company name, product type, quanitity and so on.
each carton has 20 pcs bit: the surface of box has company name, product type, quanitity and so on.
Our company has more than 160 employees, covers an area of more than 4 acres and the building area is more than 7,000 square meters. Neatly arranged production lines, well-regulated working order, modern working facilities, diligent and responsible employees, will definitely give you a good first impression and more confidence in our company's products quality.
Our company mainly produces DTH hammers, high air pressure DTH bits, low air pressure DTH bits, threaded button bits, cold press tapered button bits, welded tapered button bits, tapered chisel bits and tapered cross bits. In addition, we are also committed to the development and manufacturing of higher-end project and mining tools.
115mm mission 40 well drilling DTH hammer button drill bit
DHD340 45A high air pressure dth hammer for mine drilling and water well drilling
115mm 4 inch DHD340 high air pressure hammer rock bit
Y19,Y24,Y20,jack hammer pneumatic jack rock hammer drill
R25/R32/T38/T45/T51 threaded drill rod extension rod MF rock drill rod with high quality
H19 H22 H25 Tapered drill rod Taper rock rod drill rod with high quality
76mm 89mm T45 hard rock mining threaded button drill bit
102mmT45 concave face high speed drilling thread retrac button bit for hard rock
64mm T38 hydraulic thread retrac button rock drill bit for hard rock