Bosch PRO Q Lock Hex Arbor for 14 - 210mm Hole Saws

The Bosch PRO Q-Lock Hex Arbor is a quick-change hole saw arbor designed for tradespeople who need to switch between hole saw sizes rapidly on site. Compatible with hole saws from 14mm to 210mm, it covers the full range of diameters used by electricians, plumbers, and contractors when installing pipework and cabling.

The key advantage of the PRO Q-Lock system is speed — Bosch claim it is up to 2x faster than a standard threaded arbor. The ¼" hex shank allows both hole saws and pilot drill bits to be swapped out without tools, reducing downtime between cuts.

Used in combination with the adapter nut, the arbor accepts the complete range from 14mm up to 210mm diameter hole saws — a wider compatibility range than most standard arbors offer. It is designed specifically for use with hole saws featuring a threaded fitting and offers a working depth of 44mm.

Features and Benefits:
• Up to 2x faster hole saw changes compared to a standard threaded arbor
• ¼" hex shank allows tool-free swapping of hole saws and pilot drill bits
• Accepts hole saws from 14mm to 210mm diameter with the adapter nut
• Compatible with threaded hole saws with a cutting depth of 44mm
• Suitable for use across a wide range of trades including plumbing and electrical installation

Specifications:
Total Length: 100mm
Working Length: 44mm
Diameter: 6.35mm
Net Weight: 0.200kg