Description
Mini Insert For Internal Boring Out With Chip Breaker.

Application
For internal boring or copying with GARANT mini boring bars.

Features
Grade HB720.
Right-hand version.

Product Specification
Minimum bore diameter: 11 mm
Insert diameter d: 8 mm
Thickness T: 4 mm
L3: 6.7 mm
Maximum cutting depth: 2.3 mm
Corner radius R: 0.2 mm.

Cutting Data
Feed f: 0.02-0.03 mm/rev
Maximum cutting depth ap max: 0.15-0.5 mm.

Notes
Pack quantity: 10.