This Butt Joint Tongue & Groove Moulding 3/4" - 3 measures .750" thickness, with a depth of cut of .281" on the right vertical cutters, and .250" depth of cut on the left vertical knives, width sizes are adjustable to any desired dimension within the limits of the machinery being utilized to mill the pattern.
The profile consists of a centered 1/4" wide by 1/4" tall tongue and groove with a .010" void in the joint area, the sloppiness in the joint area is for expansion and contraction of the wood during seasonal changes in relative humidity.
This professionally drafted cad dxf file contains two high precision moulding template designs to create cutters for this simple butt joint detail. This custom tongue and groove design includes the required draft angles to maintain the ability to sharpen the knives while prolonging the milling time between sharpening.
Note: If you’re experiencing trouble printing to Full Scale, Go to File, Print Preview. Change the “Shrink to Fit” option to 100%