Tungaloy CCMT09T302-PS AH725 PVD Coated Carbide Turning Insert for Stainless

Tungaloy CCMT09T302-PS AH725 PVD Coated Carbide Turning Insert for Stainless

$48.85 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 CCMT09T302-PS AH725 Turning Insert

Professional Stainless Steel Machining | Sharp PVD AH725 Grade | PS Finishing Geometry

What makes the CCMT09T302-PS AH725 best for stainless steel finishing?

The Tungaloy CCMT09T302-PS AH725 is a premium PVD coated carbide turning insert specifically engineered for high-precision tasks in challenging materials like stainless steel and heat-resistant alloys. The AH725 grade is world-renowned for its "sharp-edge" retention and anti-adhesive properties, which effectively prevent the built-up edge common in gummy metals. This indexable turning tool features the PS-style chipbreaker, a ground geometry designed for ultra-fine finishing passes. With its 0.2mm corner radius, it allows for incredible detail and minimal cutting force during CNC machining. Manufactured in Japan, it ensures world-class consistency and extended tool life for precision machining projects.

How do I understand the CCMT09T302-PS code?

C
80° Rhombic
C
7° Clearance
M
M Tolerance
T
Hole Type
09
9.5mm Edge
T3
3.97mm Thick
02
0.2mm Radius
PS
Chipbreaker

Technical Data: Metric vs. Imperial Identification

Specifications Metric (Standard) Imperial Equiv.
Product Model CCMT09T302-PS CCMT32.50.5-PS
Inscribed Circle (IC) 9.525 mm 3/8 inch
Thickness 3.97 mm 5/32 inch

How does the AH725 grade enhance machining stability?

The AH725 grade is a dedicated PVD (Physical Vapor Deposition) grade that utilizes a high-Al content AlTiN multi-layered coating. This technology provides an incredibly hard surface that remains stable under the high temperatures generated when cutting stainless steel. For precision machining, PVD is superior to CVD because it allows the insert to maintain a much sharper edge profile. This long-tail keywords industry favorite ensures high resistance to built-up edge and oxidation, leading to a much more predictable tool life in your CNC machining operations.

The PS Chipbreaker: Ground Geometry for Mirror Finishes

The PS Chipbreaker is a ground-profile geometry specifically optimized for finishing to light semi-finishing. Its sharp cutting edge reduces cutting resistance significantly, preventing workpiece deflection and vibration—crucial when working with thin diameters or boring bars. This indexable turning tool ensures excellent chip evacuation even at low depths of cut, providing a clean surface finish every time.

What are the recommended feeds and speeds for this insert?

Ideal for M (Stainless Steel) and S (Superalloys):

  • Cutting Speed (Vc): 50 - 160 m/min (165 - 525 SFM)
  • Feed Rate (f): 0.03 - 0.12 mm/rev
  • Depth of Cut (ap): 0.1 - 1.0 mm

*Note: Use high-pressure coolant to maximize the life of the PVD coating and ensure the best chip breaking.*

What are customers saying about Tungaloy AH725?

⭐⭐⭐⭐⭐ "The king of stainless" - Gustav H., Sweden
"AH725 is my only choice for 316 stainless parts. The edge stays sharp forever compared to other brands."

⭐⭐⭐⭐⭐ "Incredible detail" - Takeshi S., Japan
"Using the 0.2mm radius for precision lathe work in Tokyo. The PS breaker handles chips perfectly even at very low feed rates."

⭐⭐⭐⭐ "Very Sharp Edge" - James L., USA
"Fits my SCLCR09 tool holders perfectly. The mirror finish on my alloy steel parts is impressive. Great value for authentic Tungaloy."

⭐⭐⭐⭐⭐ "No more vibration" - Marco V., Italy
"We use these in long boring bars. The low cutting pressure of the PS geometry eliminated our chatter issues immediately."

⭐⭐⭐⭐⭐ "Genuine and Fast" - Liam O., Australia
"Hard to find original Tungaloy stock sometimes, but these are 100% genuine. Fast shipping and excellent performance."

Machinist Q&A

Q: Can I use this insert for carbon steel turning?

A: Yes. While AH725 is optimized for stainless, its sharpness and tough substrate make it an excellent choice for carbon steel when you need high surface quality and precision.

Q: Is this insert compatible with standard boring bars?

A: It fits any standard **SCLCR09** or **SCLCR3/8** external holder or boring bar designed for size 09 (3/8" IC) rhombic inserts.

Q: Why choose the 0.2mm radius instead of 0.4mm?

A: Choose the 0.2mm radius (02) for very sharp corners, smaller part details, and when you need to minimize cutting pressure to avoid vibration on unstable setups.

Expert Machining Tip: PVD vs. CVD for Stainless

When machining gummy materials like stainless steel, PVD Coated Carbide (AH725) is usually preferred over CVD. Its thinner, smoother coating keeps the cutting edge sharp, which prevents work-hardening of the material and reduces heat build-up. This is the secret to achieving consistent precision machining results.

© Technical Content by cnchome-beyond.com - Authentic Japanese Tooling Solutions

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.