CMT 31.7DX 5.5L MORTISE BIT 1/2S

Featuring thick carbide tips with a negative shear angle design, these CMT Mortising bits have been designed to give good results every time with no splintered edges or rough bottoms.

Working well with both timber and wood composites, and fits most popular mortising jigs, working with the addition of a top bearing guide for sign making or any kind of template work.