3pcs Keyhole Router Bits Set, 1/4" Shank T Slot Cutter Router Bits with Blade Diameter 5/16" & 3/8" & 1/2", T Track Slot Cutter Hex Bolt Milling Cutters Set Key Hole Bit Accessories for Woodworking

• Product Include: You will receive a set of 3 keyhole router bits with a 1/4-inch shank and blade diameters of 5/16", 3/8", and 1/2", ideal for creating keyhole slots for wood hex bolts, T-tracks, and secure wall-mounted fixtures.
• Enhanced Design: The T-slot cutter set features a heat-resistant coating to reduce sawdust buildup, while the solid steel body provides shock resistance for stable and precise cutting.
• Durable & Sharp: Crafted from premium-quality 45 steel with tungsten steel blades, these router bits offer exceptional durability, sharpness, and wear resistance. The anti-kickback design enhances safety during operation.
• Wide Compatibility: Designed for use with most automatic, handheld, and benchtop routers, this keyhole router bit set is a reliable tool for woodworking professionals and DIY enthusiasts alike.
• Multi-Purpose Use: Perfect for cutting keyhole slots in photo frames, shelves, mirrors, cabinets, and other wall-mounted items. Suitable for woodworking, furniture making, plastic cutting, plywood, and general home DIY projects.

Specification: Color: yellow Material: 45 steel and tungsten steel blades Product Size: as shown in the detailed picture Package details: 3 x keyhole router bits set Note: Due to manual measurement, the size and weight may have a certain error. Due to the difference between monitors, there may be a slight color difference.