Find a Distributor

MINI-BORE® Indexable Boring Tools

  • Finish boring
  • .165” Minimum Bore; MBZ style
    .180” Minimum Bore; MBA (CD) .156” I.C. style
    .270” Minimum Bore; MBB (TD) .160” I.C. style
    .430” Minimum Bore; MBC (TP) .250” I.C. style
  • .002", .007", .015" and .031" corner radius
  • Flat, molded and ground chipbreakers
  • Bars and inserts are compatible with other ANSI standard bars and inserts. Call for cross-overs.
  • Negative cutting rake, ‘K’ angle, increases strength in insert pocket by increasing the cross-sectional area below the insert.