Description
Mini boring bar with carbide shank.

Application
For small-diameter boring and chamfering.

Features
Indexable insert screwed on to the end face.
Positive force transmission from end-face serrations.
Easy insert change.
Low-vibration carbide shank with soldered steel head and hardened insert seat.

Product Specification
Overhang L1 / insert size d: 42/6 mm
Shank diameter Ds: 12 mm
L2: 11.5 mm
Overall length L: 100.5 mm
Insert screw: 279815 10.

Cutting Data
Use with GARANT mini inserts Nos. 270020-270140.

Notes
Sizes 42/6, 50/6 and 64/8 are only for boring and chamfering.