【Industrial Grade CNC Router Bit】This professional 2 Wings Surfacing Router Bit is not only perfect for wood slab flattening, resurface or plane the top surface of the spoilboard, but also for trimming and slotting/grooving. Great replacement bit tool for woodworking carpenter! 【Insert Slab Flattening Router Bit】This slab flattening router bit is designed with 2-wing carbide inserts, Cut Diameter: 1-1/2 , Carbide Inserts: 12*12mm. This CNC router bit is specifically designed and manufactured for the high quality demanded by woodworking industrial applications, witch can withstand some heavy duty use and the test of time. 【Quality Inserts】High-quality YG6X carbide inserts bring you a cleaner and smoother experience, and the strong wear resistance allows the set to stand the test of heavy-duty usage time. 【Replaceable Insert】The Surfacing Router Bit features a 4-sided integral carbide insert. All 4 edges of the carbide insert can be used and a screwdriver can be used to leave the other edges exposed. Replace the carbide inserts when needed without replacing the entire bit. 【Applicable Material】This professional CNC router bit suitable for wood, MDF, particle board, plywood, acrylic and different wood composites. Compatible with CNC and other automatic routers as well as handheld and tabletop portable routers. Cut Type Straight Cut Brand Name Newdeli Item Weight 4.16 ounces Part Number SRB5 Manufacturer Wenzhou Yuxuan Electronic Commerce Co.,LTD Item Diameter 1.5 Inches Material Type High Carbon Steel Cutting Diameter 1-1/2 Inches Number of Flutes 2 Included Components cnc router bit