Ideal for use with slot cutters when working with composite materials, plywood, hardwood, and soft wood
Adjustable bearings allow multiple slot heights
1/4 inch shank fits most routers
Steel shank
The IRWIN Marples Slot Cutter Arbor provides a sturdy base for IRWIN Marples woodworking router bit slot cutters. It features bearings that can be adjusted to allow the slot cutter to create multiple groove heights. With a 1/4 inch steel shank, it fits most routers creating smooth cuts through composite materials, plywood, hard and soft woods.