Depth control guide with feeler gauge

• Inspection of the undercut hole
• Monitoring of the life time of the façade drill bits

Depth control guide fitting for the insertion depth of the undercut anchor

With this measuring device all significant dimensions of the drill hole are inspected, the insertion depth is set and the life time of the façade drill bit is monitored. Every KEIL undercut anchor has its own depth control guide with feeler gauge.