ITEM NAME:8mm Shank Biscuit Joint Slot Cutter with Top Bearing Power Tools for Woodworking Description: 8mm shank with shank mounted bearing guide Unique head design, chip removal more smoothly Highly durable, can be utilized for the most rigorous industrial applications Precise, smooth and detailed cuts, perfect for projects of any level of complexity Outstanding abrasion resistance and high strength for longer cutting life Specification: Material: Alloy Shank Diameter: 8mm Size: 51 x 32mm / 2.0 x 1.25in Package Includes: 1 x Biscuit Cutter Router Bit Note: Please allow 1-3mm error due to manual measurement, make sure that you do not mind before you.8mm shank with shank mounted bearing guide. Precise, smooth and detailed cuts, perfect for projects of any level of complexity. Outstanding abrasion resistance and high strength for longer cutting life.