Sandvik Coromant 107 Positive Insert Carbide Boring Bit (210) E20S-STFCR 11-RB1 1 piece

Catalogue number: E20S-STFCR 11-RB1 Features: ●A boring bit specially designed for deep hole boring, with a built-in vibration isolation device for absorbing cutting vibrations caused by the tool inside the bit. ●The dynamic rigidity of the vibration isolation bit is greatly increased due to the cutting vibration damping capacity of the vibration isolation device inside the bit. ●The protruding length limit for normal steel boring bits is four times the tool diameter, but the protruding length can be increased to about seven times. Applications: ●For internal turning with long protrusions. ●For situations where you want to suppress vibration. Specifications: ●DMM: 20 ●Sandvik CoroTurn 107 Carbide boring bit for positive insert