CMT lock mitre bits are ideal for milling mitre joints in 1-1/8” (28.5 mm) stock. The quick and easy way to accurately create boxes, stretcher bars, frames and any assortment of right angle or parallel joint projects. The CMT Baby Lock Mitre is ideal for constructing humidors.

To produce perfectly fitting mitre joints, lay one piece with the inside face down flat on the work table and the wood centred to the bit. Mill the second piece with the inside face placed vertical to the bit and fence.

To mill sturdy parallel glue joints, follow the first step with the inside face of the workpiece laid flat to the table and centred to the bit. To make the second part, lay the workpiece flat on the table and centred to the bit. Mill with the inside face up.