STUCR 31 pc/set Indexable Boring Bar Sets with 20 Ps TCMT Inserts Included #P252-S412
- Small hole capacity: minimum of 0.430."
- Negative 3° end cutting edge for 7° positive triangle TCMT inserts
- Bars are made of heat-treated, precision ground alloy steel, nickel-plated.
- The insert is securely held with a Torx screw to reduce tool slipping.
- Positive insert allows for heavier cuts
31pcs set contains
- 4pcs indexable boring bars(STUCR)
- 1pc each of 3/8", 1/2", 5/8" & 3/4"
- 10pcs TiN coated TCMT 21.5 inserts
- 10pcs TiN coated TCMT 32.5 inserts
- 4pcs torx screws
- 2pcs torx wrench
- 1pc fitted case