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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.

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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.

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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 TPMT110304-PSS AH725 PVD Carbide Turning Insert for Precision Finishing

Name: Tungaloy TPMT110304-PSS AH725 PVD Carbide Turning Insert for Precision Finishing
SKU: TPMT110304-PSS AH725
Price: 52.87 USD
Availability: InStock

$52.87 USD

Free shipping on all orders.
Check compatibility: Confirm the model and dimensions before ordering.
Need help choosing? Contact us before ordering.

💰 Bulk savings 2-9 pcs · 6% OFF | 10+ pcs · 12% OFF

Description

Description

Tungaloy TPMT110304-PSS AH725 Insert

High-Precision AH725 PVD Grade | -PSS Finishing Geometry | 0.4mm Radius

What is the best Tungaloy insert for high-tolerance finishing?

The Tungaloy TPMT110304-PSS AH725 is a high-precision triangular turning insert specifically designed for finishing operations in a wide range of materials, primarily steel and stainless steel. Featuring the versatile AH725 PVD coating, it offers a sharp cutting edge and high resistance to built-up edge (BUE), ensuring consistent dimensional accuracy. The -PSS (Positive Sharp Small) chipbreaker is engineered for very light depths of cut, providing exceptional chip breaking performance and a superior surface finish. 100% Made in Japan for professional industrial reliability.

AH725 Multi-Purpose Grade

A tough PVD grade that excels in both continuous and light interrupted cuts. Its unique substrate and coating combination prevents micro-chipping on delicate finishing edges.

-PSS Sharp Geometry

The 'Positive Sharp Small' breaker reduces cutting resistance and tool pressure, making it perfect for small diameters and thin-walled workpieces.

Premium Edge Quality

Maintains a keen edge longer than standard CVD grades during finishing, which is critical for maintaining high-gloss surface requirements.

Decoding TPMT 110304-PSS Nomenclature

T
Tri

P
11°

M
Tol.

T
Hole

11
11mm

03
3.18mm

04
0.4 Rad

-PSS
Breaker

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

Feature	Metric (ISO)	Imperial (ANSI)
Standard Model	TPMT110304-PSS	TPMT 221-PSS
Inscribed Circle (IC)	6.35 mm	1/4"
Thickness (S)	3.18 mm	1/8"
Corner Radius (RE)	0.4 mm	1/64"

Optimized Finishing Parameters

Cutting Speed (Vc): 80 - 250 m/min (Material Dependent)
Feed Rate (f): 0.05 - 0.15 mm/rev
Depth of Cut (ap): 0.2 - 1.5 mm

4. Primary Applications

Precision turning of small-to-medium parts in Steel and Stainless.
High-accuracy boring operations.
Medical, Aerospace, and Electronic hardware production.
Final surface finish passes where Ra value is critical.

5. Tool Compatibility

Compatible with standard ISO TPMT 1103 pockets. Optimized for STFCR/L internal boring bars and STGCR/L external turning tools. Suitable for Mazak, Haas, Okuma, and Citizen CNC Lathes.

6. Tungaloy Grade Comparison Matrix

Grade	Coating	Main Target	Performance
AH725	PVD	Multi-Material Finishing	High Precision & Stability
T9125	CVD	General Steel Semi-Roughing	Wear Resistance at Speed
NS9530	Uncoated	Cermet Finishing	Best Surface Luster

7. Why Buy from CNCHome-Beyond?

100% Original
Tungaloy Japan Export

Machining Experts
B2B Tech Support

Express Shipping
Global Delivery

Global User Experience

⭐⭐⭐⭐⭐ "Perfect for tight bores" - James R., UK
"The AH725 grade holds its edge beautifully in deep boring operations on stainless. Zero vibration with the PSS geometry."

⭐⭐⭐⭐⭐ "Mirror Finish" - Stefan G., Germany
"Exactly what we needed for the final pass on alloy steel parts. The Ra value is much better than our previous CVD inserts."

⭐⭐⭐⭐⭐ "Reliable B2B Service" - Raj V., India
"Beyond Li supplied authentic Tungaloy stock quickly. The AH725 is a very versatile grade for our multi-tasking machines."

8. FAQ - Professional Support

Q: Can I use AH725 for semi-finishing?

A: Yes. While it's a dedicated finishing grade, it has the toughness for light semi-finishing passes in stable setups.

Q: Why choose the 0.4mm radius over 0.8mm?

A: The 0.4mm radius (304) creates lower radial cutting forces, which is essential for preventing chatter in long tool overhangs or thin parts.

Tech Tip: Achieving High-Gloss Surface

The **AH725 PVD grade** excels at low cutting speeds compared to CVD. When using the **-PSS sharp geometry**, ensure your coolant is pointed directly at the tip to maximize edge life and part luster. **Tungaloy Japan** - Precision Engineering.

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.

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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.