Sandvik Coromant 107 Positive Insert Carbide Boring Bit (210) E20S-SDUCR 11-R 1 Piece

Catalogue number: E20S-SDUCR 11-R Features: ●This boring bar is designed specifically for deep hole boring and has a built-in vibration-isolating device for absorbing cutting vibrations caused by the tool. ●The dynamic rigidity of the vibration-isolating bar is greatly increased by the cutting vibration damping capacity of the vibration-isolating device inside the bar. ●The protrusion length limit of a normal steel boring bar is four times the tool diameter, but the protrusion length can be increased to about seven times. Applications: ●For internal turning with long protrusions. ●For suppressing vibration. Specifications: ●Gauge tip: DCMT 11 T3 08 ●Cutting angle: 93 ●f1: 13 ●l1: 220 ●DMM: 20 ●Dm_min: 25 ●Maximum protrusion: 6 x dmm ●Tip tightening torque: 2.2 ●Sandvik CoroTurn 107 Carbide boring bar for positive tip