Zouzmin MGIVR2016-2 Lathe Internal Grooving Tools Boring Bars with MGMN200-G 10pcs indexable Carbide Grooving Inserts.
- About holders:made of High-Quality Alloy Steel 40CR, Using Free Forging Process, with Higher Mechanical Properties. Prompt Work Efficiency..
- Mainly used for semi-finishing of steel..