Yonico 36269-SC 3/8-Inch Dia. 3 Flute Downcut Spiral Rougher End Mill CNC Router Bit 3/8-Inch Shank

• This 3 flute down cut rougher end mill has a 3/8" cutting diameter, a 1-3/8" cutting length a 3/8" shank diameter and a 3-1/2" overall length.
• For high volume CNC milling and routing where a clean top surface edge of material is required
• Premium C3 micro-grain solid tungsten carbide for a high-performance industrial quality tool
• For use on CNC, table mount and handheld routers
• Polished to a mirror finish from a solid carbide rod for precision & accuracy

Rougher end mills remove lots of material with every pass. The Rougher feature limits the size of the chips preventing the bit from getting bogged down. These end mills are not meant to be used on the finishing pass of the project.