Quantity discounts apply to most brands when you sign in Log in or sign up for an account to instantly receive additional discounts! Get the 2 piece price when buying one piece if you log in!
This series of compression spirals is designed for doing mortise cuts or cutting material 5/8” thick or less. Designed with a 1/4” upcut or less preventing chipping and fuzzing on top and bottom of the material being cut. “Mortise cuts” are grooves cut in the material usually at a depth equal to or slightly less than the diameter of the tool.
* - Indicates 3/16” upcut for 1/4” groove cuts or 1/4” material thicknesses.