Core EZe Diamond Drilling System
87000110
Unique on-axis core drilling system with guaranteed core retention for holes from 75 to 250 mm (3" to 10") dia. and up to 250 mm (10") deep. System secured by a SINGLE anchor bolt drilled into the CENTRE of the cored area, thereby sparing the surrounding areas of damage. Uses widely available Golz 3 bolt pattern core bits. Permits horizontal, vertical and angled drilling in situations inaccessible to traditional pillar rigs.
More information in video and tabs below ...