The professional CMT finger joint cutter head lets you make one of the most incredibly strong side-to-side joints in all wood and wood composites. The tightness of the accurately cut joint and the maximum glue surface create a joint that is actually stronger than an unworked piece of wood, in stock with max thickness of 1-7/8”. Ideal for molding manufacturers and furniture makers. Excellent results in most materials but ideal on solid wood and coated and uncoated man made material. Tool features heavy duty aircraft aluminum body, 2 solid carbide knives, manual feed and pins for the automatic positioning of the knives.