Tungaloy CCMT060208-PSS AH725 PVD Coated Carbide Turning Insert for Stainless Steel

Tungaloy CCMT060208-PSS AH725 PVD Coated Carbide Turning Insert for Stainless Steel

$46.30 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

Add to WishlistCompare
WhatsApp Inquiry

american expressmasterpaypalvisaapple paygoogle payshopify pay
Description

Tungaloy CCMT060208-PSS AH725 Turning Insert

PVD Coated Toughness | Precision Stainless Steel Specialist | 0.8mm Edge Strength

How does AH725 handle sticky materials like 304 and 316 stainless?

The Tungaloy CCMT060208-PSS AH725 is a high-toughness PVD coated carbide turning insert engineered for reliability in challenging materials. The AH725 grade utilizes an advanced AlTiN coating that creates a thermal barrier and provides exceptional resistance to built-up edge (BUE) and notch wear. This indexable turning tool is equipped with the PSS-style chipbreaker, a geometry specifically refined for fine finishing and small depths of cut. With its robust 0.8mm corner radius, it offers significantly more edge stability and tool life than 0.4mm versions, making it ideal for CNC machining of stainless steels, heat-resistant alloys, and carbon steels. Made in Japan, this insert is the professional choice for precision machining where surface quality and operational security are critical.

Decoding the CCMT060208-PSS Technical Nomenclature

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

Technical Specs: Metric vs. Imperial Equivalence

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

What are the benefits of the PSS chipbreaker in precision machining?

The PSS Chipbreaker is a specialized "Super Finishing" geometry that excels at very light depths of cut. By utilizing a sharp rake angle and a localized protrusion, it effectively manages chips that would otherwise string or wrap around the tool. This long-tail keywords industry favorite is particularly valuable for CNC machining small components where vibration must be minimized. Paired with the AH725 PVD grade, the 0.8mm radius allows for higher feed rates while maintaining a high-quality surface, significantly improving tool life compared to standard uncoated tools.

Recommended Cutting Parameters for AH725

High performance for M (Stainless), P (Steel), and S (Superalloys):

  • Cutting Speed (Vc): 60 - 220 m/min (Material dependent)
  • Feed Rate (f): 0.05 - 0.15 mm/rev
  • Depth of Cut (ap): 0.2 - 1.5 mm

*Tip: Ensure consistent coolant flow to prevent work-hardening when machining austenitic stainless steel.*

Feedback from Global Machining Experts

⭐⭐⭐⭐⭐ "Tough edge for stainless steel" - Markus H., Germany
"The 0.8mm radius on this CCMT060208 is perfect. It’s tough enough to handle slightly heavier passes on 316 stainless without chipping. AH725 is my go-to grade."

⭐⭐⭐⭐⭐ "Great chip control" - Jason W., USA
"Was having issues with chips wrapping around the bar on light cuts. The PSS geometry fixed it instantly. High quality Japan tooling."

⭐⭐⭐⭐ "Stable internal boring" - Akira S., Japan
"Used these in our SCLCR boring bars. Very low vibration and the tool life is predictable for our automated CNC shifts."

⭐⭐⭐⭐⭐ "Versatile and Durable" - Paolo M., Italy
"Excellent AlTiN coating. Handles the heat well. We use it for both carbon steel finishing and stainless. Very reliable product."

⭐⭐⭐⭐⭐ "Original Quality" - Liam G., Australia
"Authentic Tungaloy. Arrived quickly and performs just like the technical catalog says. Highly recommended for CNC shops."

Technical Q&A

Q: Why choose the 0.8mm radius (08) over the 0.4mm (04)?

A: The 0.8mm radius offers a stronger cutting edge and can handle higher feed rates. It’s the better choice for stable setups or when you need a slightly tougher insert for semi-finishing.

Q: Is AH725 suitable for interrupted cuts?

A: Yes, AH725 is a PVD carbide grade known for its toughness. It handles light to medium interrupted cuts much better than more brittle cermet grades.

Q: What tool holders work with CCMT0602?

A: It fits any standard **SCLCR06** or **SCLCR1/4** internal boring bar or external turning holder.

Expert Tip: PVD Carbide vs. Cermet

While cermet offers mirror finishes on steel, PVD Carbide (AH725) is the superior choice for stainless steel and unstable conditions. It provides the toughness required to resist chipping while the AlTiN coating ensures a long tool life in high-temperature cutting zones.

© Technical Content by cnchome-beyond.com - Japan Tooling Excellence

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.