Milwaukee QUIK-LOK arbor system is a universal fit arbor system for fast holesaw changes. The system is universal therefore fitting all the Milwaukee holesaws plus most competitor brands of holesaws.
Available in both 9.5mm or 7/16" Hex ( 11mm) shaft to cope with holesaws from 14 - 210mm diameter. The 7/16"arbor is compatible with Quik-Loktools and accessory extensions
The Quik-Lokhole enlargement arbor allows the user to increase the size of an existing hole from 32mm up to 152mm, maximising job applications.
Quik-Lok: Saves Time / Increases Productivity / Fully Compatible