5/8 in. Cobalt Medium 4-Flute Finishing End Mill, 4-5/8 in.

Drillco 5/8 in. Cobalt Medium 4-Flute Finishing End Mill, 4-5/8 in.

672A140C

5/8 in. Cobalt Medium 4-Flute Finishing End Mill, 4-5/8 in. by Drillco, available to order from Flexible Assembly Systems. Do you see this Medium Multi-Flute Finishing End Mill available for a much lower price? Contact Customer Service about Price Matching!

The greater red hardness of M-42 Cobalt end mills enables these tools to run about 10% faster than conventional HSS end mills. This translates to shorter machining times and permits fuller utilization of available machine horsepower. While Cobalt end mills are initially more expensive than HSS, they retain their sharpness for longer, providing more cuts between grinds and less machine downtime, resulting in lower end mill tooling costs.