Spiral Router Bits Up&Down Compression Bit 1/8 inch Cutting Diameter 1/4 inch Shank HRC55 Solid Carbide CNC End Mill for Wood Carving Engraving Grinding

UP&DOWN Solid Carbide spiral router bit with 1/4inch shank and 1/8inch cutting diameter 1inch cutting length 2-1/2 inch extra long for total length The CNC End Mill For Plywood OAK MDF and any hardwood working and Long service life for sharp Spiral bits used for smoothly downcut groove and slots Mortises Cycles and dados Plunge cut leave with clean edge and top surface better than straight bits The route bit suit for CNC router and Makita Bosch and any brand plunge router with 1/4” collet Industrial quality control to ensure best performance