This jig boasts etched , wear resistant scales for high accuracy , a thickened carbon steel base plate with powder coating for durability , and an adjustable fence ranges of 0 85mm for versatile materials thicknesses Ideal for both novice craft enthusiasts tackling home projects and seasoned carpenters requiring efficient , long duration use , this slot cutter enhances and efficiency Perfect for creating precise grooves in furniture assembly , cabinetry joinery , and various wood connection tasks , ensuring clean , consistent results every time Achieve professional grades slotting with this robust and user friendly tool , designed for dependable in all your woodworking endeavors Elevates your woodworking accuracy with our 2 in 1 Slotting Aid & Router Guide , featuring an adjustable fence for straight grooves and a mechanism for secure operations, Manufacturer: AMISENK