Standard single-sided Ball Nose end mill inserts (BNR series) are available in inch sizes with and without chipbreaker. PCD-tipped inserts are also available (without chipbreaker).
Inch-size inserts are listed below. Click here for Metric BNR inserts.
PCD-tipped inserts are ideal for the milling of soft, non-ferrous materials such as graphite and aluminum (not for steels or iron). Choose PCD-tipped ball nose inserts when milling these materials, and you may achieve tool life improvement of 50 to 100 times better than coated carbide!
View Ball Nose insert grade descriptions and selection information.
** Start with these filters – they will guide you to the right insert for your application **