Boring bar S25S-MDUNL15 for internal turning

Boring bar S25S-MDUNL15 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°)

L - Orientation of turnig tool is left

15 - Insert size which can be clamped in to holder

Material: 

• Hardened steel - 42-45 HRc

Compatible with inserts . . . DN_ _15_ _.