Button drill bit
Drill bit is the most crucial part of the anchoring system and is responsible for the productivity of the installation.
Specifications are as follows:X,XX,EX,EXX,EC,ECC,ESF,
ESSF, ESD, ESSD,EY,EYY
Specifications are as follows:X,XX,EX,EXX,EC,ECC,ESF,
ESSF, ESD, ESSD,EY,EYY
Certificate
- ISO9001 2008
Main Products
self-drilling anchor bolt, self-drilling rock bolt,