PorterCable 511 Cylindrical Lock Boring Jig Kit
Porter-Cable Lock Boring Jig Review The folks at Porter-Cable recently sent me their PorterCable 511 Cylindrical Lock Boring Jig Kit Installation Kit to review and evaluate. This jig is used to drill precise holes in doors to allow you to install cylindrical knob sets and deadbolts. It will fit door thickness measuring 1-5/16 to 2-1/8-Inch. The beauty of using a…