Micro 100 20-0821 Boring Tool - Indexable, 0.330\ Min Bore Dia, 0.177\ Offset, 1/4\ Shank Dia, 3.100\ OAL, Insert Part #50-1100, A04F SCLCR 2 Holder Nomenclature,
- Coolant through boring bar for right hand boring and facing with 5° approach (lead) angle.
- Made from precision ground heat treated steel.
- Coolant through design for improved chip removal.