Precise 1/2" Shank Boring Bar, 1-1/4" bore depth - 404-7160
Screwdown Style, Positive Rake, 90° Lead
- Round shanks allow the operator to set positive or negative rake
- Chipbreaker eliminates long stringer chips
- A new cutting edge may be presented by simply indexing the insert
- It is not necessary to tool from chuck or tool post
- Complete with insert screw & C6 grade carbide insert
- Uses .050" key
See all Precise Indexable Boring Bars, Sets & Carbide Inserts
1/2" Shank Boring Bar
![Precise Carbide Inserts for 1/4", 3/8" & 1/2" Shanks, CCMT2(1.5) [Pack of 10] - 404-1057](https://cdn11.bigcommerce.com/s-x4dd08cpqz/images/stencil/500x659/products/71175/88298/404-1050-newPT2__79675__36064.1545160326.jpg?c=2 "Precise Carbide Inserts for 1/4\", 3/8\" & 1/2\" Shanks, CCMT2(1.5) [Pack of 10] - 404-1057")
