Features: Premium 7 piece straight router bit set with black oxidation coating delivers exceptionally durability and precise for woodworking tasks, offering reduced friction and extended tool life. Featuring seven versatile profiling optimized for edged trimming, grooving, and slotting, these high performances milling cutter ensures smooth operations and consistent results across various wood types. Designed for professional carpentry, furniture makers, and DIYer enthusiasts seeking precise router bits for intricate woodworking projects and decorative detailing. Effortlessly tackle hardwood flooring installations, cabinetry construction, or artistic wood carving projects with these multi functional slotting cutter in workshops and job sites. Engineered with ergonomic shank compatibility for quick tool changes on standard routers, this comprehensive woodworking set maximizes efficiency while minimizing machine strain during prolonged use. Specifications: Component: Alloy Size:As Picture Shown Product usage: grooving, edged trimming Suitable materials: particleboard, plywood and hardwood Package Includes: 1pcs 1/8" milling cutter 1pcs 5/32" milling cutter 1pcs 3/16" milling cutter 1pcs 1/4" milling cutter 1pcs 5/16" milling cutter 1pcs 3/8" milling cutter 1pcs 1/2" milling cutter note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.