Taegutec TNMG 160404 PC TT9225 CVD Insert for High-Speed Steel Turning (10pcs) - CNCHome-Beyond

Taegutec TNMG 160404 PC TT9225 CVD Insert for High-Speed Steel 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 160404 PC TT9225

High-Speed CVD Steel Turning with Precision Positive Cut Geometry

Product Overview

"Which insert is best for achieving a mirror-like finish on alloy steel while maintaining high productivity and tool life?"

The TaeguTec TNMG 160404 PC TT9225 is a high-performance turning insert engineered for excellence in ISO P (Steel) applications. The TT9225 grade features an advanced CVD coating with a thick alumina layer, providing industry-leading heat resistance for high-speed dry or wet machining. This model is paired with the PC (Positive Cut) chipbreaker, a specialized geometry that slices through material with minimal radial force. This makes it exceptionally effective for finishing operations on slender shafts or thin-walled components where vibration control is critical.

Key Performance Advantages

TT9225 CVD Coating

Superior crater wear resistance. Specifically optimized for high-speed continuous turning of carbon and alloy steels.

PC Positive Edge

Sharp cutting edge reduces cutting pressure and chatter, ensuring high-precision tolerances and Ra surface values.

Exceptional Life

6 usable cutting edges with high resistance to plastic deformation, maximizing your cost-per-part efficiency.

Technical Specifications

Model Breakdown: TNMG 160404 PC

T
Triangular
N
Negative
M
Tolerance
G
Clamping
160404
0.4 Rad
PC
Positive Cut
Unit System I.C. (Inscribed Circle) Thickness Corner Radius
Metric (ISO) 9.525 mm 4.76 mm 0.40 mm
Imperial (ANSI) 3/8" 3/16" 1/64" (0.015")

Recommended Cutting Parameters (TT9225)

Material Group Vc (m/min) fn (mm/rev)
Carbon Steel (ISO P) 180 - 350 0.05 - 0.20
Alloy Steel (ISO P) 150 - 300 0.05 - 0.18

Matching Toolholders


Applications & Compatibility

  • Automotive Components: Precision turning of gear shafts and engine parts.
  • Precision Engineering: Ideal for low-force finishing on slender steel parts.
  • Vibration Control: The PC geometry is superior for long overhang tool setups.
  • Standard Hardware: Fully compatible with all ISO/ANSI toolholders for TNMG 1604/33x inserts.

TaeguTec Grade Selector Tip

Grade Coating Workpiece Cutting Speed
TT9225 CVD General Steel Turning High
TT9080 PVD Stainless / Exotics Moderate
TT8125 CVD Ductile Cast Iron High

Why Choose TaeguTec TT9225?

In high-speed steel turning, crater wear and heat are the primary causes of tool failure. TaeguTec's TT9225 grade addresses this with an industry-leading CVD Alumina coating that acts as a thermal shield. When combined with the PC geometry, you get an insert that not only lasts longer but also produces a surface finish that often eliminates the need for secondary grinding operations.

★★★★★

"Reduced our cycle time significantly. The TT9225 grade holds up perfectly at speeds over 250 m/min."

— James H., USA
★★★★★

"Hervorragende Oberflächengüte bei 42CrMo4. Die PC-Geometrie ist extrem stabil."

— Dieter S., Germany
★★★★★

"Ottima resistenza al calore. Finitura superficiale costante per tutta la durata dell'inserto."

— Giorgio B., Italy
★★★★☆

"Great performance for small diameter turning where vibration used to be an issue."

— Kenzo Y., Japan

Frequently Asked Questions

Q: Is TT9225 good for interrupted cuts?
A: TT9225 is a CVD grade optimized for continuous high-speed turning. For heavy interruptions, a PVD grade like TT9080 or TT8020 is generally more robust.
Q: Can I use this for stainless steel?
A: While it can cut stainless, the coating chemistry is optimized for carbon and alloy steels. For stainless steel, we recommend TaeguTec's TT9080 or TT5080 grades.
Q: What is the main benefit of the PC chipbreaker?
A: It has a sharp, positive rake angle that reduces radial force, making it ideal for precision finishing and preventing chatter on slender parts.

Pro Tip: For best surface results with the 0.4mm radius, maintain a feed rate (fn) roughly 1/3 to 1/2 of the corner radius.

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.