مميزات خاصة

Durable Carbide Construction – Made from high‑quality cemented carbide for excellent wear and heat resistance in continuous and interrupted turning.
Two Radius Options – TNMG160404‑MA features a 0.4 mm (0.016") nose radius for finishing, while TNMG160408‑MA has a 0.8 mm (0.031") radius for medium cutting.
Dual Grade Availability – US6020 grade is optimized for steel finishing and semi‑finishing; UE735 grade is designed for stainless steel and alloy steel applications.
Six Cutting Edges – Negative‑rake triangular inserts with three corners per side, allowing six usable edges per insert and reducing tooling cost.
Secure Packaging – Each set contains 10 inserts in a protective plastic box to prevent damage during transportation and storage.

وصف

These TNMG1604‑MA turning inserts are engineered for high‑efficiency CNC turning and general lathe work. The “TNMG” designation means they are 60‑degree triangular inserts with a negative rake angle and multiple cutting edges. They are available in two nose radii:

TNMG160404‑MA: inscribed circle Ø 16 mm (0.63"), thickness = 4.76 mm (0.188"), nose radius = 0.4 mm (0.016"); ideal for fine finishing cuts.

TNMG160408‑MA: same inscribed circle and thickness but nose radius = 0.8 mm (0.031"); better for medium roughing and semi‑finishing.

Grade Information:

US6020: A CVD‑coated grade with a tough carbide substrate, recommended for finishing and semi‑finishing of steel and alloy steel. Provides superior wear resistance and thermal stability at high speeds.

UE735: A versatile grade formulated for stainless steels and difficult‑to‑machine alloys. Combines a robust carbide base with a TiCN/Al₂O₃/TiN multilayer coating to resist chipping and edge build‑up.

Specification Summary:

Insert model: TNMG160404‑MA / TNMG160408‑MA

Shape: Triangular, negative rake (TNMG)

Inscribed circle: 16 mm (0.63 inch)

Thickness: 4.76 mm (0.188 inch)

Nose radii: 0.4 mm (0.016 inch) / 0.8 mm (0.031 inch)

Cutting edges: 6 usable edges per insert

Grades available: US6020, UE735

Quantity: 10 pieces per box

Compatible tool holders: MTGNR, DTGNR, TNMG-compatible turning tool holders