SUMIBORON Inserts  Guidance for SUMIBORON Inserts One-use Insert NU Type / NS Type ■ Characteristics ● Affordable version of the once expensive sintered CBN material, at its best size. ● One-use type eliminates regrinding thus making tool management easy. ● Reduce required storage space with 10pcs pack. Multi-cornered, One-use Insert ■ Characteristics ● Insert with several brazed SUMIBORON one-use corners. Price per edge is more reasonable compared to normal single cornered, one-use type insert. ● Coated SUMIBORON is available as a double-faced insert. Diamond shaped inserts have 4 cutting edges and Triangle shaped inserts have 6 cutting edges etc. ● Multi-cornered, one-use type has G-class specification with side faces ground. In addition, all edges are numbered for easy cutting edge management. One-use Wiper Insert WG Type / WH Type ■ Characteristics ● SUMIBORON one-use insert with wiper edge for Hardened Steel machining. ● Excellent surface roughness comparable to grinding. ● Improved efficiency with higher speeds and feeds. ● Lineup includes WG Type for low-feed cutting and WH Type for high-feed cutting. One-use insert with chipbreaker Break Master FV Type / LV Type / SV Type ■ Characteristics ● SUMIBORON one-use insert with chipbreaker. The SV Type is suited to carburized layer removal, and the LV Type/FV Type are suited to finishing hardened steel. L ● Breaker included on the CBN edge, chipbreaking effect SUMIBORON can be maintained throughout. ● Unique breaker design can be applied to both hardened and non-hardened parts with effective chip control. Solid SUMIBORON ■ Characteristics ● 100% solid CBN structure. With no brazed portion, this grade is excellent for the roughing of Cast Iron at large depth of cut. L23