Bosch Professional Q-Lock Arbor SDS plus Socket for Hole Saw Quick Change System SDS plus 2609390590

DescriptionPRO Q-Lock for Speed Changing Hole SawsUp to 2x faster than a standard threaded arborA hole saw is a great tool for professionals who need to cut holes to install pipes and cabling. With the PRO Q-Lock arbor they can change hole saws quicker and drill holes with a wide range of diameters more efficiently.We developed Q-Lock to help professionals using hole saws deal with their common problem: the time it takes to change a hole saw. The PRO Q-Lock arbor has a 1/4″ hex fitting allowing the users to change hole saws and pilot drills quickly, without tools. Used with the adapter nut, the arbor can accept the hole saws in diameters between 14 and 210 mm.For use with Q-Lock keyless arborUp to 2x faster than a standard threaded arborFor use with Q-Lock keyless arborFor changing threaded hole saws, eg when cutting holes of different diameters during plumbing or electrical installationHighly efficient for electricians and plumbers: Speed