Keyhole Router Bits Set 6.35mm (1/4 Inch) Shank 5/16 3/8 & 1/2 Inch Blade Diameter for Wood Hex Bolt T-Track Slotting Milling Cutters Set

Features:
Size: 3pcs 6.35mm or 6mm shank keyhole router bit set,and 5/16 , 3/8 and 1/2 inch in blade diameter.
Usage: Perfect for long T slots as well as to make keyhole slots for hanging purposes, picture frames, shelves, cabinets, support fixtures and other wall hangings etc.
Wide Applications: It is can be used for spherical door tip installation, drawer, plastic, wood, plywood, etc.
High Quality: Made of carbon steel with good processing quality, durability and long service life.
Lightweight and Portable: These keyhole router bits are easy to use and store, and it is convenient for you to carry when working.