Shiplap Moulding 3/4" - 7

This v-groove shiplap siding moulding 3/4" - 7 measures .750" thickness, allowing the use of four-quarter lumber for machining on an industrial moulder. The width gets milled to any desired size within the parameters of the machinery used to cut the pattern. The profile is comprised of a 3/8" tall by 1/2" wide rabbet attached to a 3/8" wide chamfer. When two pieces of milled lumber are joined together; they create a 3/4" wide by 7/32" deep v-groove on the face side of the joined boards, it also has a 1/32" wide gap on the backside of the planks assuring a closed joint on the face side of the siding when installed.

This custom moulding knife design includes the required draft angles to maintain the ability to sharpen the knives while prolonging the milling time between sharpening. Whether you own a Weinig, Wadkin, Leadermac, SCM, Diehl, or Kentwood moulder, our custom knife designs will mill flawlessly on them all.

For knife quoting purposes, click to open the calculator below; we supplied only the important measurements, enter the appropriate dimension in the boxes provided. A brief detailed explanation on how to use the calculator is located here. If you would like some assistance with the dimensions, print a copy of our fraction - decimal - millimetre chart, place it on the machinery around the shop to help operators save time and increase accuracy during setup procedures.

Thickness = .750" / Depth of Cut = .500" (right blades) & .937" (left cutters).