CMT Tongue & groove set Ref: 800.626.11 Key Features: Make tongue and groove joints without the complicated process of taking apart and reassembling bits. The new CMT tongue and groove set gives you one bit to groove the slot and a separate bit to mill the tongue. Or use your imagination and put them to work individually on other projects. Makes tongue and groove cuts in wood up to 19mm (3/4") thick.

Specification: A+B profile number S: 12.7mm (shank diameter) L: 71 mm (overall length) I: 19 mm (cutting length) H: 12.8 mm (cutting depth) D: 47.6 mm (diameter)