The Mini-Undercut+ anchor is an internally threaded, self-undercutting anchor designed for performance in cracked and uncracked concrete. Suitable base materials include post-tension concrete (PT slabs), hollow-core precast concrete, normal-weight concrete, and sand-lightweight concrete. The Mini-Undercut+ anchor is installed into a pre-drilled hole with a power tool and a setting tool. The result is an anchor which can provide consistent behavior at shallow embedments as low as 3/4 of an inch. After installation a steel element is threaded into the anchor body.

• Ideal for precast hollow-core plank and post-tensioned concrete slabs
• Cracked concrete tested alternative to a mini drop-in anchor
• Redesigned ANSI carbide stop bit with enlarged shoulder for accurate depth
• Anchor design allows for shallow embedment as low as 3/4 of an inch
• Internally threaded anchor for easy adjustment and removability of threaded rod or bolt
• Drill and drive the anchor with one tool for fast anchor installation