Description
DrillsKing drilling button bit mine drilling bit adopt high quality steel and tungsten carbide to ensure product quality. With superior wear resistance and impact toughness, our button drill bit is very popular at home and abroad.
Product name | rock drilling Machine Tool R25 Threaded Tungsten Carbide Button bit |
Brand | Drills-King |
Size | 25mm~127mm |
Application | Soft rock, loose-medium rock, hard rock and any other special formations |
Button bit face design | flat face, dome face, drop center face |
Thread | R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, T60 |
Color | Golden, yellow, red, black or as your reqirements |
Shank type: | long & short |