Tungaloy CCMT060208-PS T9125 CVD Coated Carbide Turning Insert for Steel - BEYOND

Tungaloy CCMT060208-PS T9125 CVD Coated Carbide Turning Insert for Steel

$45.94 USD

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Description

Tungaloy CCMT060208-PS T9125 Turning Insert

Versatile Steel Machining | Premium T9125 CVD Grade | 0.8mm Corner Radius

What makes the CCMT060208-PS T9125 a top choice for steel turning?

The Tungaloy CCMT060208-PS T9125 is a high-performance CVD coated carbide turning insert designed for stability and versatility in steel machining. Featuring the advanced T9125 grade, this insert offers a perfect balance of wear resistance and toughness, making it highly effective for both continuous and light interrupted cuts. The PS-style chipbreaker is engineered for light-to-medium finishing, providing exceptional chip control. With a robust 0.8mm corner radius, this indexable turning tool provides increased edge strength and stability. Made in Japan, it is the professional choice for maintaining tight tolerances and extending tool life in precision machining environments.

How do I read the Tungaloy CCMT060208 technical code?

C
80° Rhombic
C
7° Clearance
M
M Tolerance
T
Hole Type
06
6.4mm Edge
02
2.38mm Thick
08
0.8mm Radius
PS
Chipbreaker

What is the Imperial equivalent of CCMT060208?

Standard Feature Metric (Standard) Imperial Equiv.
ISO / ANSI Model CCMT060208-PS CCMT21.52-PS
Inscribed Circle (IC) 6.35 mm 1/4 inch
Corner Radius (RE) 0.8 mm 1/32 inch

How does the T9125 grade improve metal removal rates?

The T9125 grade is Tungaloy's "All-Rounder" CVD coating for steel turning. It uses a specialized multi-layer structure that provides a high-heat barrier and excellent toughness. This long-tail keywords industry favorite ensures that your CNC machining operations stay productive for longer periods with minimal insert changes. Unlike harder grades, T9125 is superior for applications where the cutting condition might involve slight vibration or light interruptions in precision machining.

What are the benefits of the PS chipbreaker geometry?

The PS Chipbreaker is specifically ground for finishing and light turning. Its sharp edge and optimized geometry reduce cutting forces, preventing workpiece vibration and ensuring a mirror-like surface finish. When paired with the 0.8mm radius, this indexable turning tool provides the perfect balance of strength and surface quality for versatile steel turning.

What are the recommended feeds and speeds for CCMT060208-PS?

Recommended for P (Steel) Applications:

  • Cutting Speed (Vc): 120 - 320 m/min (390 - 1050 SFM)
  • Feed Rate (f): 0.08 - 0.25 mm/rev
  • Depth of Cut (ap): 0.5 - 2.0 mm

*Pro Tip: For improved surface finish in carbon steel, use the higher range of cutting speeds to avoid built-up edge.*

What do global machinists think of this Tungaloy insert?

⭐⭐⭐⭐⭐ "Excellent stability" - Matthias S., Germany
"T9125 is my go-to for production steel turning. The 0.8mm radius holds up much better on alloy steels than the smaller versions. Highly recommended for CNC lathes."

⭐⭐⭐⭐⭐ "Great finish" - Hiroshi K., Japan
"Authentic Tungaloy quality. The PS chipbreaker keeps chips short and controlled. Tool life is significantly better than competitors in this price range."

⭐⭐⭐⭐ "Strong and Reliable" - David R., USA
"Consistent performance across all inserts. Pushed the speeds on 4140 steel and the coating didn't flake. Great for semi-finishing passes."

⭐⭐⭐⭐⭐ "Perfect for Production" - Antonio L., Italy
"The CCMT060208 size is a shop standard for us. Tungaloy's T9125 grade handles the heat and slight vibration better than anything else we've tried."

⭐⭐⭐⭐⭐ "Original parts, fast delivery" - Sarah J., UK
"Genuine Japanese product. Fits our SCLCR holders perfectly. Excellent service and the finish on the steel parts is mirror-like."

Technical Support & Common Questions

Q: What tool holder fits this CCMT060208-PS insert?

A: It fits any standard **SCLCR06** or **SCLCR1/4** external turning tool holder or boring bar designed for 0602 (1/4" IC) inserts.

Q: Can I use T9125 for machining stainless steel?

A: While it can cut some stainless, T9125 is optimized for carbon and alloy steels (P). For dedicated stainless steel turning (M), Tungaloy’s T6120 or AH725 grades are recommended.

Q: What are the main benefits of the 0.8mm radius (08)?

A: The 0.8mm radius provides much higher edge strength and resistance to chipping, allowing for higher feed rates and more stability in semi-finishing operations.

Expert Machining Tip: CVD vs. PVD

For high-speed steel turning where heat is a major factor, CVD Coated Carbide (T9125) is superior to PVD. Its thicker coating and thermal barrier protect the sharp edge, ensuring consistent tool life even in the most demanding CNC machining environments.

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Technical FAQ & Buying Guide

Are your carbide inserts interchangeable with major brands like Sandvik, Iscar, or Kennametal?

Absolutely. Our CNC carbide inserts (including CNMG, WNMG, DNMG, and APMT series) are manufactured strictly adhering to international ISO/ANSI specifications. A CNMG 120408 from OYYU BEYOND will flawlessly fit any standard turning tool holder or indexable tool from major global brands like Sandvik Coromant, Kennametal, Iscar, Walter, or SECO, providing a highly cost-effective premium alternative without sacrificing tolerance or tool life.

How do I choose the correct insert grade and chipbreaker for machining Stainless Steel (M) vs. Carbon Steel (P)?

We offer optimized CVD and PVD multi-layer coatings for different ISO material groups:

  • For Carbon/Alloy Steel (ISO P): Choose our thick multi-layer CVD coated grades (e.g., Al2O3 + TiN). They provide exceptional crater wear resistance and thermal barriers during high-speed dry or wet roughing.
  • For Stainless Steel (ISO M): Choose our nano-structured PVD coated grades with sharp, positive chipbreakers (like -TM or -MA). This combination prevents work hardening and effectively controls sticky chips.
What are the recommended cutting speed (Vc) and feed rate (f) parameters to maximize tool life?

The optimal cutting parameters vary depending on the workpiece hardness and operation type:

  • For General Steel Turnings: Recommended cutting speed ($V_c$) ranges from 150 to 280 m/min, with a feed rate ($f$) of 0.15 to 0.45 mm/rev.
  • For Stainless Steel Finishing: Recommended cutting speed ($V_c$) is 120 to 200 m/min, with a feed rate ($f$) of 0.10 to 0.25 mm/rev.Always adjust parameters based on early wear patterns: increase $V_c$ if built-up edge occurs, or reduce $V_c$ if severe flank wear is observed.
Do you offer bulk discounts or wholesale pricing for machine shops and distributors?

Yes, we support machine shops, distributors, and global buyers with tiered wholesale pricing and competitive volume discounts. We also provide OEM custom manufacturing solutions for tool holders and carbide inserts based on your technical drawings. Contact our team to request a quick B2B quotation.

What is your international shipping policy and typical lead time for orders?

We provide secure worldwide express shipping (via DHL, FedEx, and UPS) with specialized, vibration-proof industrial packaging to ensure tools arrive in perfect condition. In-stock items are dispatched within 24-48 hours, while custom or bulk orders typically have a stable lead time of 15-25 days.

How do you guarantee the quality and tolerance precision of your CNC tools?

All our cutting tools and tool holders are manufactured strictly in accordance with ISO 9001 and international industrial standards. Every batch undergoes 100% rigorous quality control testing using high-precision optical measuring equipment to ensure reliable tool life and stable performance in continuous mass production.