Boring bar S25S-MDUNR15 for internal turning.
Suitable for insert DN_ _15_ _.
S - Bar is made from hardened steel
25 - Bar is made from hardened steel
S - Length of the holder 250mm
M - Method of clamping insert in to holder, with a clamp from above, and with screw through insert
D - Shape of turning insert which can be clamped into holder (RHOMBIC 55°)
U - Angle under which the insert is attached to the holder (93°)
N - Clearance angle of insert for this holder (0°)
R - Orientation of turnig tool is right
15 - Insert size which can be clamped in to holder
- Hardened steel - 42-45 HRc
with inserts . . . DN_ _15_ _.