CMT industrial saw blade technology in a 4" diameter biscuit joiner blade means long life and high performance. Coated with CMT's trademark orange PTFE industrial coating to reduce pitch and resin build up and protect the plate from corrosion.
This CMT Biscuit Joiner Blade has a 4" diameter, 8 teeth, and a 22 mm bore.
Fits Porter Cable biscuit joiners.