Magnetic base with V bottom and M8 fixing thread...
The powerful magnetic base can be engaged and released by the operating knob on the front of the base block. The base has a "V" on the bottom and machined back surfaces.
The magnetic base has a M8 threaded fixing hole for attachments.
Base Dimension: 50mmx 60mm x 55mm with V bottom. Magnetic Base Force: 80kg/f. Fixing Thread: M8 stem .