MGMN400-C Carbide Grooving Inserts 4.0mm PVD Coated for Lathe Cut-Off 10Pcs MGMN400-C CVD
MGMN400-C Carbide Grooving Inserts 4.0mm PVD Coated for Lathe Cut-Off 10Pcs
Premium PVD Coated MGMN400-C 4.0mm Carbide Grooving Inserts (10pcs) Upgrade your lathe turning and parting performance with these industrial-grade MGMN400-C indexable carbide inserts. Engineered for high-precision operations, this 10-piece set is an essential choice for high-volume CNC machine shops, production lines, or precision DIY lathe projects. Excellent Wear Resistance & PVD Coating Each insert features a micro-grain tungsten carbide substrate protected by an advanced PVD (Physical Vapor Deposition) coating. This super- hard protective layer withstands the intense heat generated during high-speed cutting, effectively resisting built-up edge (BUE) and premature chipping when machining tough materials like stainless steel or alloy steel. Superior Chip Control with C-Geometry The standout feature of the "-C" geometry is a balanced general-purpose chipbreaker groove that handles medium feed rates with stable chip flow, making it a dependable all-rounder for carbon steel, alloy steel, and cast iron. This design keeps chips under control, prevents tangling around the tool holder, and ensures a smooth, professional surface finish on your workpiece. Specifications: Insert Model: MGMN400-C Width of Cut: 4.0 mm Insert Style: Double-Sided Indexable Coating: Advanced PVD Coated (FZG20 Grade) Geometry: C-Chipbreaker Compatible Holders: MGEHR/L & MGIVR/L (4.0mm Slot) Package Includes: 10 x MGMN400-C Carbide Inserts in a plastic storage box
Product Features
- PERFECT FIT FOR 4.0MM HOLDERS: Premium MGMN400-C indexable carbide grooving inserts engineered to seat precisely in standard MGEHR/L (external) and MGIVR/L (internal) grooving cut-off tool holders.
- ADVANCED PVD COATING: Finished with a high-performance Physical Vapor Deposition (PVD) layer for excellent thermal stability, low friction, and significantly extended tool life under heavy workloads.
- C CHIPBREAKER GEOMETRY: Features a balanced general-purpose chipbreaker groove that handles medium feed rates with stable chip flow, making it a dependable all-rounder for carbon steel, alloy steel, and cast iron.
- PRECISE 4.0MM WIDTH: Engineered with an exact 4.0mm cutting width, making these double-sided indexable blades ideal for grooving, profiling, and parting-off operations on CNC or manual lathes.
- MULTI-MATERIAL APPLICATION: A tough tungsten carbide substrate paired with a heat-resistant PVD coating delivers smooth, efficient performance on carbon steel, alloy steel, and cast iron.