- Kit Part No.: 6991220
- Range: 0.314″ – 3.94″
- Dial adjustable 0.0001″ increments
- Rhombic or triangular inserts
BohrSTAR kits are designed for maximum performance and ease-of-use (no spacers or complicated set-ups). Our boring tools out perform all others when it comes to accuracy, rigidity, and repeatability.
Our exclusive, modular coupling system features two, tapered locking screws that provide maximum rigidity between the boring head and the toolholder to increase accuracy. All connections are easily made using the tools provided.