Tungaloy TNMG160404-SM T6130 CVD Coated Carbide Turning Insert for Stainless Steel - BEYOND

Tungaloy TNMG160404-SM T6130 CVD Coated Carbide Turning Insert for Stainless Steel

$65.32 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

Tungaloy TNMG160404-SM T6130 Turning Insert

Premium CVD Grade | SM Stainless Finishing Geometry | Industrial Quality from Japan

What is the best carbide grade for high-speed stainless steel turning?

The Tungaloy TNMG160404-SM T6130 is a specialized, double-sided triangular carbide insert optimized for the complex challenges of machining stainless steel (M-group). Utilizing Tungaloy’s signature T6130 CVD coating, this insert provides exceptional heat resistance and prevents built-up edge (BUE) during high-velocity operations. The -SM chipbreaker is specifically engineered for light-to-medium finishing, offering sharp shearing action and precise chip control. 100% Made in Japan, it is the professional choice for CNC shops requiring high dimensional accuracy and superior surface integrity in stainless components.

T6130 CVD Coating

Developed for stainless steel. The coating layer offers superior thermal stability and wear resistance, significantly extending tool life compared to conventional PVD grades in high-speed applications.

SM Finishing Geometry

The "Stainless Medium" geometry features a positive rake angle that lowers cutting resistance, preventing work hardening of the workpiece surface during finishing passes.

6 Cutting Edges

The TNMG triangular design is double-sided, providing 6 usable corners to maximize your investment and reduce cost-per-part in high-volume production.

Decoding TNMG 160404-SM Nomenclature

T
Tri
N
0°
M
Tol.
G
Hole
16
Size
04
Thk
04
0.4 Rad
-SM
Chip

3. Technical Data: Metric (ISO) vs. Imperial (ANSI)

Feature Metric (ISO) Imperial (ANSI)
Standard Model TNMG160404-SM TNMG 331-SM
Inscribed Circle (IC) 9.525 mm 3/8"
Thickness (S) 4.76 mm 3/16"
Corner Radius (RE) 0.4 mm 1/64"

Industrial Cutting Recommendations

  • Cutting Speed (Vc): 120 - 250 m/min (Recommended 180 m/min)
  • Feed Rate (f): 0.10 - 0.30 mm/rev
  • Depth of Cut (ap): 0.5 - 3.0 mm

*Note: CVD T6130 grade allows for significantly higher speeds in stainless turning compared to standard PVD grades.*

4. Primary Applications

  • High-speed turning of Austenitic Stainless (304, 316).
  • Precision machining for medical and food-grade equipment.
  • Suitable for semi-finishing to finishing operations.
  • Excellent for mass production environments.

5. Tool Compatibility

Fits all standard ISO/ANSI TNMG 1604 tool holders. Recommended for use with MTJNR/L, WTJNR/L, or DTGNR/L clamping systems. Designed for Haas, Mazak, Doosan, and Okuma CNC lathes.

7. Why Choose CNCHome-Beyond?

100% Genuine
Tungaloy Japan Stock
Stainless Expert
Technical Support
Fast Global Shipping
Air Express Delivery
Original Box
Factory Sealed

Professional User Feedback

⭐⭐⭐⭐⭐ "Perfect for High Speed" - David R., UK
"T6130 is a game-changer for our stainless 304 parts. We increased the speed by 30% without losing tool life."

⭐⭐⭐⭐⭐ "Beyond is Reliable" - Mikhail S., Poland
"Always genuine Tungaloy inserts. Fast shipping. The SM chipbreaker gives us the surface finish our customers demand."

⭐⭐⭐⭐ "Great Finish" - Takeshi K., Japan
"Consistent wear patterns. The 0.4mm radius combined with the SM geometry works perfectly for our finishing passes."

⭐⭐⭐⭐⭐ "Top Grade" - Carlos V., Brazil
"The CVD coating really helps with heat management in stainless steel. No built-up edge issues so far."

⭐⭐⭐⭐⭐ "Cost Effective" - Liam G., Australia
"6 edges per insert and original Japan quality. Best ROI for our high-volume stainless lathe work."

8. FAQ - Machine Shop Support

Q: Why use CVD T6130 instead of PVD AH725 for stainless?

A: CVD grades like T6130 have better heat resistance and can run at higher cutting speeds. Use T6130 for continuous cutting at high speeds, and AH725 for lower speeds or interrupted cuts.

Q: What is the optimal feed rate for the SM chipbreaker?

A: For finishing operations, a feed rate between 0.10 and 0.20 mm/rev is ideal to ensure proper chip breaking and surface quality.

Q: Will this fit my MTJNR tool holder?

A: Yes, any standard MTJNR 2525 M16 or equivalent 1604 series holder is compatible with this insert.

Tech Tip: Stainless Machining Mastery

The **T6130 CVD grade** is engineered to master high-heat stainless applications. To maximize tool life, ensure a rigid setup and use a consistent flow of coolant. **Tungaloy Japan** - Engineering your success in every cut.

© Technical Content by cnchome-beyond.com - Global B2B Industrial Leader

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.