Top-hammer Rock Tools Button Bits
Views:65 Author:David Zhang Publish Time: 2017-08-11 Origin:http://www.jinquandrill.com
We are professional rock drill bits manufacturer and supplier from China. Top-hammer rock drilling tools button bits are our mainly products.
We can supply all kinds of rock drilling tools and DTH drilling tools, button bit, DTH bits, DTH hammer, conical bits, thread drill rod, integral drill steels etc.
1. Tapered Button Bits (28mm, 30mm 32mm, 34mm, 36mm, 40mm, 42mm, 44mm and so on with different degree taper).
2. Thread Button Bits (35mm, 45mm to 89mm, 102mm and so different degree thread for example: R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, T60 etc).
3. Retrac Bits with different thread different diameters.