Product Description
Unicore Quick-Lock Bayonet System Wet Diamond Core Bits are ideal for high-performance drilling in concrete, reinforced concrete and natural stone. They are ideal for drilling anchor holes and dowel holes (5/8" x 11 adapter included with END 1521 PC).Special Features:
- Quick-lock bayonet connector standard (twist lock bayonet system is fast and easy)
- Quick-change bit system allows fast and easy removal of the center core
- Thin wall diamond crown
- Drill through steel rebar
