Designed with deep center gullets for maximum material removal without chip loading. Cuts all composition materials, plywoods, hardwoods, and softwoods. Use on CNC and other automatic routers as well as hand-held and table-mounted portable routers. Set includes 4 mortising bits: Nos.16-000 7/32" Overall Diameter, 16-107 11/32" Overall Diameter, 16-109 15/32" Overall Diameter, 16-116 23/32" Overall Diameter.

Easy one-step set up features two matched bits that mill strong, tight-fitting joints and create top quality glass panel doors with accuracy and ease. Designed for use with standard 1/8" glass and easy-to-use flexible glass retainer molding. Kickback reducing design for glass panel doors. Non-stick Perma-Shield coating reduces gumming, rusting and corrosion. Kickback reducing design, precision computer balanced bits.

Allows woodworker to build doors with true mortise and tenon construction for rock-solid joints. Mills perfect 1-3/4" interior door joints by just removing spacers from each bit. Cuts all composition materials, plywood, hardwood, and soft wood. Use on table-mounted portable routers.