Description of ZokMok Carbide Keyhole Diameter Hardened: Unbeatable Precision and Durability
Replaceable 4pcs Pack: Each size has an additional spare bit, never worry about damage anymore. Tip: Cut a cut before using the keyhole bit to provides relief.Designed for the hand-held and table-mounted router. Use: Cut long T slots as well as to make keyhole slots for hanging purposes, etc. Suitable for solid wood, particleboard, MDF, plywood, etc. Creates very nice clean cuts with minimal touch-up sanding. Warning: It can not be used in electric drill & drill machines;Every time (or after 2 hours of continuous use), remember to use lubricating oil for maintenance before use;. Wild Use: This woodworking cutter is designed for portable and desktop woodworking engraving machine design, CANNOT be used in electric drill, drilling machine and the like.