The Whiteside 131250A Screw Type Helix Mortise Cutter with Downshear is used to create hinge mortises. Can be used in either hand held or machine routers. Has a down shear cutting design to make clean, splinter free cuts. Cutter has a 5/16"-24 internal thread size. Requires the use of a 1/2" shank Helix Mortise Arbor (#RHMA14A or RHMA12A. Sold separately). 2-wing carbide tipped cutter. Whiteside Machine Company - Claremont, North Carolina.
Specifications
CD = Cutting Diameter. CL = Cutting Length. OAL = Overall Length.
1" CD X 1/2" CL x 1/2" OAL