
Harvey Tool's offering of fully stocked, solid carbide Boring Bars, all of which are CNC ground in the USA and ship same day, feature a helical back rake flute, designed to improve accuracy and enhance chip flow, as well as a square neck to improve rigidity.
- Helical back rake flute improves accuracy and chip flow
- Square neck improves rigidity and has less deflection
- 70% stronger than round neck design
- Tip is ground to sharp corner
- CNC ground in the USA
- Solid carbide
Product Specifications
Tool Number | 29085L-C3 |
Min Bore Diameter (Inch) | 0.0870" (2.2 mm) |
Overall Length (Inch) | 2.0000" (2) |
Shank Diameter (Inch) | 0.1250" (1/8) |
Coating | C3 |

This Product Can Expose You To Materials And/Or Chemicals Including Arsenic, Lead, And Other Materials And/Or Chemicals Which Are Known To The State Of California To Cause Cancer And/Or Reproductive Harm. For more information, visit www.P65Warnings.ca.gov