4 Pc 1/2" Indexable Boring Bar Set Lathe Round Shank Bars
- Our part # ALL-19900
- Made of precision ground, high grade tool steel. Set contains (4) 1/2" diameter (round shank) boring bars:
- 1 pc- 1/2" diameter boring bar x 7/16" minimum bore x 1-1/4" bore depth x 2-3/4" overall
- 1 pc- 1/2" diameter boring bar x 7/16" minimum bore x 2-1/8" bore depth x 3-5/8" overall
1 pc- 1/2" diameter boring bar x 1/2" minimum bore x 2-1/2" bore depth x 4" overall. TCMT 21.51 Carbide inserts included. Replacement inserts are in our store (see link below). Positive rake 90° lead. Supplied with wrench.