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 NS9530 Square Cermet Turning Insert for Steel

Name: Tungaloy SCMT09T304-PS NS9530 Square Cermet Turning Insert for Steel
SKU: SCMT09T304-PS NS9530
Price: 42.72 USD
Availability: InStock

$42.72 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 NS9530 Insert

Mirror Steel Finishing | -PS Precision Breaker | NS9530 Cermet Grade

How to achieve a mirror finish on steel with SCMT cermet inserts?

The Tungaloy SCMT09T304-PS NS9530 is a premium square cermet turning insert designed for high-speed finishing of carbon and alloy steels. Utilizing the advanced NS9530 cermet grade, this insert offers superior chemical stability and resistance to oxidation, resulting in an exceptional surface finish that often eliminates the need for secondary grinding. The -PS chipbreaker is precision-engineered for finishing to light-medium depths of cut, ensuring excellent chip evacuation and low cutting resistance. Made in Japan, this CNC cermet insert is the professional choice for automotive and precision instrument components.

NS9530 Cermet Grade

A premier grade with high wear and fracture resistance. Ideal for finishing steel where surface gloss is critical.

-PS Precision Breaker

Positive rake angle design provides sharp cutting edges, reducing built-up edge and minimizing workpiece vibration.

Thermal Stability

High resistance to heat allows for increased cutting speeds (Vc), improving production efficiency without sacrificing accuracy.

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: Metric vs. Imperial

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 (NS9530 Cermet)

Cutting Speed (Vc): 100 - 300 m/min (Optimized for Mirror Gloss)
Feed Rate (f): 0.05 - 0.20 mm/rev (For finishing precision)
Depth of Cut (Ap): 0.2 - 1.5 mm

*Note: Cermet works best in continuous cutting. Avoid interrupted cuts to prevent edge chipping.*

4. Product Applications

High-precision finish turning of carbon & alloy steels.
Automotive components requiring Ra < 0.8 surface finish.
Final finishing for hydraulic pins and bearing surfaces.
Best suited for CNC lathe high-speed finishing operations.

5. Tool Compatibility

Fits all standard SSDCN and SSKCR/L turning tool holders designed for 9.52mm square inserts (Size 09T3). Engineered for modern CNC spindle speeds.

7. Why Choose CNCHome-Beyond?

Genuine Tungaloy
100% Original Japanese Quality

Industrial Expertise
Trusted by Automotive Leaders

Technical Support
Expert Advice for Machinists

Global Logistics
Fast & Reliable Worldwide Shipping

Verified Global Feedback

⭐⭐⭐⭐⭐ "Mirror Finish Success" - Mark T., USA
"Switched to NS9530 for our finish passes on steel shafts. The Ra value is consistently lower than standard carbide. Excellent product."

⭐⭐⭐⭐⭐ "Fantastic Chip Control" - Hans B., Germany
"The -PS breaker handles the chips perfectly even at very light depths. No more bird-nesting on the CNC."

⭐⭐⭐⭐ "Very Stable" - Y. Nakamura, Japan
"High dimensional accuracy over long batches. Tungaloy cermet is the best for our automotive parts."

⭐⭐⭐⭐⭐ "Reliable B2B Partner" - Luca G., Italy
"Original packaging, genuine inserts. CNCHome-Beyond is our primary source for precision tooling."

⭐⭐⭐⭐⭐ "Great Performance" - Tan W., Singapore
"Fast delivery and the performance on 1045 steel is outstanding. Mirror-like surface every time."

8. FAQ - Professional Support

Q: Is NS9530 cermet better than coated carbide?

A: For finishing steel where gloss and dimensional accuracy are key, cermet is superior due to its chemical stability at high speeds.

Q: Can I use this for interrupted cuts?

A: Cermet is more brittle than carbide. For interrupted cuts, we recommend Tungaloy T9125 or T9225 carbide grades.

Q: Does it fit SSDCN tool holders?

A: Yes, it is a standard ISO SCMT09T3 size and is fully compatible with SSDCN series holders.

Expert Insight: Cermet Finishing Advantage

In high-speed finishing, cermet resists "welding" of the workpiece material to the tool. The NS9530 grade leverages this to provide longer tool life and a much brighter finish compared to traditional carbide. For the ultimate surface, the SCMT09T304-PS is the industrial gold standard.

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.