Boring bar S20R-SDWCL11 for internal turning

Boring bar S20R-SDWCL11 for internal turning.

Suitable for insert DC_ _11_ _.

S – Bar is made from hardened steel

20 – Diameter of bar in mm

R – Length of the holder 200mm

- Method of clamping insert in to holder, with screw through insert

D - Shape of turning insert which can be clamped into holder (RHOMBIC 55°)

- Angle under which the insert is attached to the holder (62,5°)

C - Clearance angle of insert for this holder (7°)

L - Orientation of turnig tool is left

11 - Insert size which can be clamped in to holder


  • Hardened steel - 42-45 HRc

Compatible with inserts . . . DC_ _11_ _.