Anti-vibrated internal diameter machining even with a small tool Φ20!! Anti-Vibration Boring Bars with Exchangeable Turning Heads

Carbide holder is normally used to avoid vibration for Φ20 internal diameter turning.
We now offer the new size of anti-vibration boring bar!

Whisper ISO

Anti-vibration boring bars with wide range of sizes.
This new product can be used with Iscar new design insert.

Internal coolant

7 sizes of shank diameter: Φ16, Φ20, Φ32, Φ40, Φ50, Φ60
2 sizes of length: 7D, 10D
Interchangeable boring head for CC, VC, DC, DN, VN, CNMG09, and CXMG09

If the length is too long to use, following length is nessesary to be kept:　

　　　　7D type　　　　　 10D type
Φ16：　100mm　　　　　　Can't be shortened
Φ20：　125mm　　　　　　Can't be shortened
Φ25：　155mm　　　　　　 255mm
Φ32：　190mm　　　　　　 320mm
Φ40：　240mm　　　　　　 410mm
Φ50：　305mm　　　　　　 520mm
Φ60：　380mm　　　　　　 630mm

Recommended breaker
Finishing: F3P/F3M
Semi-finishing: M3P/M3M

・Recommended boring heads: Positive insert (CCMT, DCMT etc.), sharp edge with small corner radius

Internal turning comparison test
Normal holder (6D) vs. Anti-vibration holder (10D)

Precautions for use

・Use flat area of holder for making alignment
・Grip part should be more than 4xD
(Φ16 shank: 20mm head + 156 mm total length of holder)
・Anti-vibration effect cannot be obtained by bolting since it is a cylindrical shank.
・Recommended to use round-shaped clamping system

Anti-vibration boring bar accessories of Cominix prouducts

  • Boring sleeve (made by EWS Tool Technologies)

  • Clamp base (made by EWS Tool Technologies)

Please refer Iscar web site for more detail.

Anti-vibration holder：
https://www.iscar.com/eCatalog/Family.aspx?fnum=3941&mapp=IS&app=30&GFSTYP=M&fr=1
Interchangeable boring head：
https://www.iscar.com/eCatalog/Family.aspx?fnum=3941&mapp=IS&app=30&pageType=4&rel=T
Object candidates of changing and appealing sales points

  • Reducing vibration of internal turning

    You can get the anti-vibration tool even at Φ20 internal turning

  • Extend insert tool life by stable

    machining with anti-vibration boring bar.

  • CXMG insert is available

    The new product, CXMG insert is also available to use.

edited by　yuki takashima