48mm SR35 thread rock drill bits
48mm SR35 thread rock drill bits for hard rock drilling.
Product name: 48mm SR35 rock drill bit, button bits, mining bit,Drifting bit,tunneling bits, bolting bits
Diameter:48mm
Thread:SR35
Button:7 buttons drill bit, 9 buttons rock drill bit
Front shape:Flat Face
Used for Drifting,tunneling and bolting.
Advantages:
1. The drill bit body is made of 50R61 steel
2.The head carbide is YK05 or T6
3.Package:in wooden case or in carton.
4.Productivity:50000pcs/ month
5.HS CODE: 8207199000
6.Diameter:43mm-64mm
KAT provides drill bit, dome bit, hole opener bit and etc.