●☞Material : Inserts adopt high quality carbide substrate and Balzas coating. Holders adopt high quality imported 40Cr steel. Durable for long time using. ●☞Feature of Inserts: Good versatility with high precision, high finish and high wear resistance. Not easy to stick to the holders or workpieces. Vacuum hardening, exquisite craftsmanship, easy cutting. ●☞Feature of Cutting holder : Strong steel as material, laser lettering on holder. Anti-rust oil wiped on holders to prevent from oxidation. Plastic box packing ,easier to store. ●☞Insert Application: Suitable for hard steel and stainless steel parts processing.Inserts with Nano coating endow them strong impact resistance, good versatility with high precision, high finish and high wear resistance. ●☞Package includes: 1PC× MGEHR1212-3 + 1PC× MGMN300-M Colorful coating carbide insert + L Wrenches.
Nano coating: Special coating, quenched and high hardness Nano blue coating, more wear-resistant and prolonging the service life of the cutter.
Feature: M is the most commonly used chip-breaker type. It has good chip breaking and chip removal effect. Suitable for rough machining and finishing machining.
Advantage: The cutting edge is sharp and the cutting resistance is small. Unique design, less burrs produced when cutting. It is not easy to produce built-up tumors and improve the smoothness of the incision.
Application: Suitable for hard steel and stainless steel parts processing. High hardness, good toughness, good wear resistance, heat resistance. Imported base material, high-quality coating