The EDGE² SBN spherical ball nose end mill system features truly indexable inserts with two usable cutting edges, delivering both cost savings and the highest-quality finishes. Thicker carbide construction provides better heat and stress absorption, and outstanding insert life allows for the longest unattended 3D finishing runs – with superior surface finishes created by an improved grinding process.
The SBN series is also excellent for tip-cutting, 3D profiling, semi-finishing and light roughing.
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SBN series double-sided ball nose inserts are truly indexable, providing 2 usable edges for major cost savings – twice the number of usable edges as a normal, single-sided ball nose insert. View SBN insert specifications and ordering information.
SBD series back draft-style (bull nose) inserts are interchangeable with SBN series inserts, offering a design that maximizes surface finish and rigidity while also minimizing cutting forces. View SBD insert specifications and ordering information.