TaeguTec TNMG160404-MT TT5080 Turning Insert | Genuine TaeguTec - BEYOND

Taegutec TNMG 160404 MT TT5080 Carbide Insert for Steel Turning (10pcs)

$125.48 USD

Price shown is a starting point. Contact us for a precise quote based on your requirements.

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Description

TaeguTec TNMG 160404 MT TT5080

High-Performance PVD Grade for Stainless Steel & Exotic Alloys

Product Overview

"Which insert is reliable for machining tough 304/316 stainless steel with interrupted cuts while maintaining a sharp cutting edge?"

The TaeguTec TNMG 160404 MT TT5080 is a heavy-duty specialist for ISO M (Stainless Steel) and ISO S (HRSA) workpieces. The TT5080 grade features an advanced PVD coating applied over an ultra-tough carbide substrate, specifically designed to resist notch wear and thermal cracking. Paired with the MT chipbreaker, this triangular insert excels in medium-to-finish turning applications where vibration or intermittent contact usually causes premature failure. It provides the edge sharpness needed to slice through gummy materials while maintaining the structural integrity required for industrial CNC production.

Key Performance Advantages

TT5080 PVD Coating

Optimized for thermal stability and high-temperature hardness. Perfect for Nickel-based alloys and 300-series stainless.

MT Finishing Logic

Positive rake angle design reduces cutting forces and work hardening, ensuring better dimensional accuracy.

Impact Resistance

Superior substrate toughness makes it the go-to choice for unstable setups and interrupted machining cycles.

Technical Specifications

Model Breakdown: TNMG 160404 MT

T
Triangle
N
Negative
M
Tolerance
G
Clamping
160404
Size/Rad
MT
Chipbreaker
Unit I.C. (Inscribed Circle) Thickness Radius
Metric (ISO) 9.525 mm 4.76 mm 0.40 mm
Imperial (ANSI) 3/8" 3/16" 1/64" (0.016")

Recommended Cutting Parameters (TT5080)

Material Group Vc (m/min) fn (mm/rev)
Stainless (ISO M) 80 - 180 0.10 - 0.30
Super Alloys (ISO S) 30 - 60 0.08 - 0.20

System Integration


Applications & Compatibility

  • Aerospace & Medical: Precision finishing of titanium and stainless medical components.
  • Pump & Valve Industry: Excels in machining corrosive-resistant alloys like 316L and Duplex.
  • Interrupted Cuts: The TT5080 PVD grade thrives where CVD coatings tend to flake or chip.
  • Industry Standard: Fits all major brand TNMG 1604 (331) turning holders.

TaeguTec Grade Comparison Tip

Grade Coating Type Best For Toughness
TT5080 PVD Interrupted Stainless/HRSA Highest
TT9080 PVD General Stainless/Steel High
TT8125 CVD High Speed Steel Turning Moderate

Why Choose TaeguTec TT5080?

Machining stainless steel is notoriously unpredictable. The TT5080 removes the guesswork by providing a stable, sharp cutting edge that resists the "gummy" adhesion of stainless alloys, ensuring your lights-out production remains continuous and profitable.

★★★★★

"Switched to TT5080 for 316 stainless flanges. Tool life tripled compared to our previous CVD grade."

— James T., USA
★★★★★

"Exzellente Standzeit bei Inconel 718. Sehr stabil bei unterbrochenem Schnitt."

— Klaus M., Germany
★★★★★

"Ottima resistenza al calore. La finitura superficiale rimane costante per tutto il turno."

— Giovanni R., Italy
★★★★☆

"Reliable chip control with MT geometry. Great for CNC lathes with lower rigidity."

— Sato H., Japan

Frequently Asked Questions

Q: Can I use TT5080 for high-speed finishing of carbon steel?
A: While it will work, it is optimized for toughness in stainless. For high-speed steel finishing, a CVD grade like TT8125 or Cermet CT3000 is more efficient.
Q: Is coolant required?
A: High-pressure coolant is highly recommended for ISO M and ISO S materials to evacuate chips and control edge temperature.
Q: What is the benefit of PVD over CVD in this application?
A: PVD coatings are thinner and maintain a sharper edge, which is critical for reducing work hardening in stainless steel.

Machining Tip: To prevent work hardening in stainless steel, ensure you never stop the feed while the tool is in contact with the workpiece.