Accusize Industrial Tools 4 Pc 1/2'' Round Shank Indexable Boring Bar Set with Tcmt21.50 Carbide Inserts, 90 Degree, 2627-9104
- Round shanks allow the operator to set positive or negative rake. indexing the insert.
- Chip breaker eliminates long stringer chips. It is not necessary to remove tool from chuck or tool post.
- A new cutting edge may be presented by simply. Screw Down Style..
- Positive Rake 90Degree Lead. Uses 0.050" key. C6 grade: carbide for steel and alloy steel..
- 1/4" I.C. carbide inserts fit all bars. Radius = 0.015”. Key = T8. Shank: 1/2". Piece per set: 4..