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.

Tungaloy SCMT09T304-PS AH725 PVD Coated Carbide Turning Insert

Name: Tungaloy SCMT09T304-PS AH725 PVD Coated Carbide Turning Insert
SKU: SCMT09T304-PS AH725
Price: 62.26 USD
Availability: InStock

$62.26 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

Description

Description

Tungaloy SCMT09T304-PS AH725 Insert

Multi-Purpose Turning | -PS Precision Breaker | Premium AH725 PVD Grade

What is the most versatile PVD insert for steel and stainless?

The Tungaloy SCMT09T304-PS AH725 is a highly adaptable square carbide turning insert engineered for a wide range of machining applications. Featuring the specialized AH725 PVD coated grade, this tool excels in providing a sharp cutting edge with high chipping resistance, making it ideal for small-part machining and general turning. The -PS chipbreaker is specifically designed for finishing to light-medium cutting, offering superior chip control even at low feed rates. Manufactured in Japan, this CNC square insert is a reliable workhorse for precision components in medical, aerospace, and general engineering sectors.

AH725 Tough PVD Grade

A dedicated PVD grade that combines a high-Al content coating with a tough substrate. Excellent for resisting flank wear and edge buildup.

-PS Precision Chipbreaker

Features a positive geometry that reduces cutting force and ensures smooth chip flow, specifically during finishing operations.

Sharp Edge Integrity

Maintains a very sharp cutting edge, which is essential for machining gummy materials like stainless steel or low-carbon steel.

Decoding SCMT09T304-PS Technical Nomenclature

S
Square

C
7° Relief

M
Tolerance

T
Hole/Fix

09
9.52mm Size

T3
3.97mm Thick

04
0.4mm Rad.

PS
Breaker

3. Technical Specifications: ISO vs. ANSI

Parameter	Metric (ISO)	Imperial (ANSI)
Inscribed Circle (IC)	9.525 mm	3/8 inch
Thickness (S)	3.97 mm	5/32 inch
Corner Radius (RE)	0.4 mm	1/64 inch
Hole Diameter (D1)	4.4 mm	0.173 inch

Recommended Cutting Parameters (AH725 Grade)

Cutting Speed (Vc): 80 - 200 m/min (Optimized for Stability)
Feed Rate (f): 0.05 - 0.20 mm/rev (For -PS Breaker)
Depth of Cut (Ap): 0.2 - 1.5 mm

*Note: AH725 is excellent for interrupted cuts and small lathes due to its balanced toughness.*

4. Product Applications

Precision turning of small-diameter steel components.
General machining of 304/316 stainless steel.
Finishing passes on carbon steel pins and spacers.
Suitable for semi-finishing of heat-resistant alloys.

5. Equipment Compatibility

Standard fit for SSDCN or SSKCR/L turning tool holders designed for 9.52mm square inserts (Size 09T3). Perfect for both manual and CNC Swiss-type machines.

7. Why Choose CNCHome-Beyond?

Genuine Tungaloy
100% Original Japan Stock

OEM Authority
Supply Chain for Geely Auto

Expert Guidance
Technical Support Team

Fast Shipping
Worldwide Logistics Network

Global Verified Reviews

⭐⭐⭐⭐⭐ "Perfect for Small CNCs" - David L., USA
"The AH725 grade is incredibly stable. I use these for finishing 1018 steel and the surface finish is consistently smooth."

⭐⭐⭐⭐⭐ "Great on Stainless" - M. Berger, Germany
"The -PS breaker handles stainless steel chips better than any other insert I've tried. No more long tangles."

⭐⭐⭐⭐ "Very Sharp" - S. Tanaka, Japan
"Consistent quality from Tungaloy. The edge stays sharp for a long time even in semi-interrupted cuts."

⭐⭐⭐⭐⭐ "Reliable B2B Supplier" - F. Silva, Brazil
"Authentic inserts. We use these for our automotive production line and the reliability is top-notch."

⭐⭐⭐⭐⭐ "Excellent Service" - A. Rashid, UAE
"CNCHome-Beyond delivered these fast. They perform exactly like the ones I bought directly from the local rep."

8. FAQ - Professional Support

Q: Is AH725 better than AH120?

A: AH725 is a more modern PVD grade with higher wear resistance for steel, while AH120 is often preferred for general-purpose cast iron machining.

Q: Can I use this for dry cutting?

A: While AH725 has high heat resistance, using coolant is recommended for stainless steel to prevent chip welding and enhance surface finish.

Q: Will this fit my manual lathe?

A: Yes, as long as you have a tool holder that accepts SCMT 09T3 (or SCMT 32.5) square inserts.

Expert Insight: Why PVD for Finishing?

Unlike thicker CVD coatings, PVD (Physical Vapor Deposition) allows for a much thinner and sharper cutting edge. The AH725 grade leverages this sharpness alongside high-Al coating technology to provide the stability needed for precision finishing. If you are struggling with vibration or poor surface finish on smaller parts, the SCMT09T304-PS is your ultimate solution.

Need Help With Tungaloy Inserts?

Looking for a Tungaloy equivalent, alternative grade, or sample catalog? Our CNC specialists have helped 50+ manufacturers in aerospace, automotive, and medical machining source the right tooling at 30–50% lower cost than OEM prices.

EQUIVALENT FINDER Cross-Reference to 15 Brands Find equivalent grades from Sandvik, Iscar, Kyocera, Walter, Mitsubishi and 10 more. FREE CATALOG Download PDF Catalogs 15+ insert catalogs with grade, ISO code, and tolerance data sheets. GRADE TOOL Find the Best Grade Insert grade selector for steel, stainless, cast iron, and superalloys.

Get a Free Quote (24h reply) View All Tungaloy Inserts

Chat on WhatsApp

This Tungaloy insert is in stock. 24-hour quote response. ISO 9001 certified. Ships from Hangzhou in 3–7 days.

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.