Taegutec TNMG 160412 EM TT9080 Insert for Stainless High-Feed Turning (10pcs) - CNCHome-Beyond

Taegutec TNMG 160412 EM TT9080 Insert for Stainless High-Feed Turning (10pcs)

$125.98 USD

✓ In Stock & Fast Dispatch: Order processing: typically 1–3 business days after confirmation.
✓ Global Shipping: Delivery: generally 5–20 business days, depending on destination and shipping method.
✓ Guaranteed Quality: Check model, dimensions and compatibility before ordering. | Direct Factory Outlet
✓ Technical Support: Need grade selection help? Contact Engineer

💰 Bulk savings 2-9 pcs · 6% OFF | 10+ pcs · 12% OFF

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Description

TaeguTec TNMG 160412 EM TT9080

Engineered for Extreme Toughness in Stainless and Exotic Alloys

Product Overview

"Which insert is best for high-feed turning of difficult-to-cut stainless steels while maintaining long tool life?"

The TaeguTec TNMG 160412 EM TT9080 is a specialized solution for ISO M (Stainless Steel) and ISO S (Heat Resistant Alloys). Utilizing a high-performance PVD coating, the TT9080 grade offers an exceptional balance of hardness and thermal shock resistance. The EM chipbreaker is specifically designed for medium-duty applications, featuring a sharp cutting edge that prevents work hardening and built-up edge (BUE). With a robust 1.2mm (12) corner radius, this insert provides superior edge strength, allowing for higher feed rates and stable machining in interrupted or heavy-duty cuts where smaller radii might fail.

Key Core Advantages

PVD TT9080 Toughness

A nano-structured PVD coating that excels in preventing notch wear and chemical adhesion in high-nickel and chrome alloys.

EM Medium Chipbreaker

Sharp geometry designed to clear long-stringy chips in stainless steel, significantly reducing heat buildup at the tool-tip.

1.2mm Radius Strength

Enhanced corner durability for medium-roughing applications, capable of handling higher depth-of-cuts and feeds.

Technical Specifications

Designation Decoding: TNMG 160412 EM

T
Triangle
N
Negative
M
Tolerance
G
Hole/Chip
160412
1.2mm Rad
EM
Med Duty
Unit System Designation I.C. / Thickness Corner Radius
Metric (ISO) TNMG 160412 EM 9.525 / 4.76 mm 1.20 mm
Imperial (ANSI) TNMG 333 EM 3/8" / 3/16" 3/64"

Recommended Cutting Data (TT9080 Grade)

Material (ISO M / S) Vc (m/min) fn (mm/rev)
Austenitic Stainless (304/316) 120 - 220 0.15 - 0.45
Super Alloys (Inconel/Titanium) 30 - 65 0.12 - 0.35

Precision Holder Matching


Applications & Tool Compatibility

  • Heavy Industry: Massive pump shafts and hydraulic components in stainless steel.
  • Aerospace: Turning of high-temp turbine components and titanium fasteners.
  • Petrochemical: Machining of corrosion-resistant valves and flanges.
  • Compatibility: Perfectly fits all ISO MTJNR, MTFNR, and PSSNR holders for size 16 inserts.

TaeguTec Exotic Material Grade Selector

Grade Primary Material Focus Coating Type Cutting Speed
TT9080 Stainless / Heat Resistant PVD Medium to High
TT9225 General Steel CVD High Speed
TT5080 Special Finishing PVD Precision Low Speed

Why Machinists Choose TT9080?

Machining stainless steel is a battle against work hardening and extreme heat. The TT9080 is your frontline armor. By choosing the 1.2mm radius version, you prioritize absolute stability. The EM chipbreaker ensures that chips are broken and evacuated before they can scratch your surface Ra or wrap around the spindle. With 6 cutting edges per insert, TaeguTec provides a massive ROI for shops handling high-volume stainless production.

★★★★★

"The notch wear on our 316L shafts was unpredictable until we switched to TT9080. Now it's set-and-forget."

— Marcus G., USA
★★★★★

"Hält Inconel 718 sehr gut stand. Die Standzeit ist beeindruckend."

— Dieter K., Germany
★★★★★

"La geometria EM rompe il truciolo perfettamente anche a feed elevati."

— Luca V., Italy
★★★★☆

"Predictable tool life. Very important for our lights-out manufacturing."

— Tanaka S., Japan

Frequently Asked Questions

Q: Can I use TT9080 for dry machining?
A: While the PVD coating is heat resistant, for stainless steel and exotic alloys, high-pressure coolant is strongly recommended to flush chips and prevent work hardening.
Q: What is the benefit of the 1.2mm radius?
A: It provides superior corner strength for heavier cuts and can survive small interruptions that would chip a 0.4mm or 0.8mm radius insert.
Q: Is this suitable for Super Duplex?
A: Yes, TT9080 is an excellent choice for Super Duplex stainless steel due to its high edge toughness and chemical stability.

Pro Tip: In Stainless Steel turning, always ensure your depth of cut (ap) is greater than the radius of the previous tool's feed line to avoid cutting through work-hardened material.

Technical FAQ & Buying Guide

How do I choose the correct specification?

When choosing CNC cutting tools, check the full model code, dimensions, grade and selected variant before ordering. Do not rely on the product image alone.

How can I check compatibility with my existing setup?

For carbide inserts, tool holders, drills and end mills, compare the mounting dimensions, connection type and manufacturer's specifications with your holder or machine. If you are unsure, share your existing part number and machining application with us before ordering.

What quantity and price unit am I ordering?

Check the product listing for the selling unit, pack quantity and included components. If it is unclear whether the price is per piece or per pack, or whether a tool body and inserts are sold separately, contact us before purchasing.

How should I choose cutting parameters?

Select cutting speed, feed rate and depth of cut using the relevant manufacturer's recommendations for your tool model, workpiece material, machine conditions and coolant method. The same settings are not suitable for every product or application.

Are bulk discounts available?

Our automatic quantity discount is 6% off for 2–9 items and 12% off for 10 or more items, based on the total product quantity in the cart. Other offers may not combine with this discount; check the applicable offer conditions.

When will my order ship and arrive?

According to our shipping policy, orders are typically processed and shipped within 1–3 business days after confirmation. Delivery generally takes 5–20 business days, depending on your destination and shipping method. Customs clearance or unforeseen delays may affect delivery times. A tracking number is sent by email after shipment.