Tungaloy CCMT09T302-24 NS9530 Cermet Turning Insert for Steel Finishing

Tungaloy CCMT09T302-24 NS9530 Cermet Turning Insert for Steel Finishing

$37.36 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

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Description

TUNGALOY CCMT09T302-24 NS9530

High-Speed Steel Finishing | Premium Cermet Grade | Precision 24 Chipbreaker

Product Overview

The Tungaloy CCMT09T302-24 NS9530 is a high-performance Cermet turning insert specifically engineered for fine finishing of steel and cast iron. Utilizing Tungaloy’s advanced NS9530 Cermet grade, this insert provides exceptional chemical stability and resistance to oxidation, resulting in a consistent "mirror finish" on your workpiece. The integrated 24-style chipbreaker is optimized for light-duty finishing, ensuring excellent chip control even at low depths of cut. Made in Japan, this indexable turning tool is the professional choice for CNC machining shops that prioritize surface quality and dimensional accuracy in precision machining.

Technical Designation Breakdown

C
80° Rhombic
C
7° Clearance
M
M Tolerance
T
Hole Type
09
9.5mm Edge
T3
3.97mm Thick
02
0.2mm Radius
24
Chipbreaker

Technical Specifications: Metric vs. Imperial

Feature Metric (Standard) Imperial Equiv.
Inscribed Circle (IC) 9.525 mm 3/8 inch
Thickness (S) 3.97 mm 5/32 inch
Corner Radius (RE) 0.2 mm 0.008 inch

NS9530 Cermet Grade: The Key to Surface Gloss

The NS9530 grade is a premium titanium-based Cermet. Unlike standard carbide, Cermet does not have a chemical affinity for iron, which prevents the material from "welding" to the insert tip (Built-up Edge). This long-tail keywords industry favorite allows for significantly higher cutting speeds and provides a superior tool life for finishing passes. It is designed to maintain a sharp edge, which is critical for achieving a mirror finish.

Precision 24 Chipbreaker

The 24 Chipbreaker is specifically designed for light-to-medium finishing. Its geometry ensures that even at low feed rates, the chips are broken into manageable curls, protecting the surface of your precision components from "bird nesting" or scratching.

Recommended Cutting Parameters

Best for Steel (P) and Cast Iron (K):

  • Cutting Speed (Vc): 130 - 280 m/min (425 - 920 SFM)
  • Feed Rate (f): 0.05 - 0.20 mm/rev
  • Depth of Cut (ap): 0.1 - 1.2 mm

*Pro Tip: Higher speeds generally improve surface finish when using Cermet inserts.*

Global Verified Reviews

⭐⭐⭐⭐⭐ "Mirror finish every time" - Matthias S., Germany
"I use these for final passes on precision shafts. The NS9530 grade gives a finish that looks like it was ground. Highly recommend."

⭐⭐⭐⭐⭐ "Great Chip Control" - Hiroshi Y., Japan
"Tungaloy quality is always reliable. The 24 chipbreaker handles light finishing cuts without long stringy chips. Excellent tool life."

⭐⭐⭐⭐ "Very durable for Cermet" - John D., USA
"Usually, Cermet can be brittle, but these hold up well in continuous cuts. Dimensional stability is perfect across 100+ parts."

⭐⭐⭐⭐⭐ "Top Grade for Finishing" - Marco V., Italy
"The CCMT09T3 size is very standard, but the NS9530 grade makes a huge difference in the aesthetic quality of the steel parts."

⭐⭐⭐⭐⭐ "Fast Shipping and Authentic" - Alan B., UK
"Original Japanese inserts. Fast delivery. These work beautifully on our CNC lathes for high-speed finishing."

Technical Q&A

Q: Can I use this for finishing 304 Stainless Steel?

A: NS9530 is a Cermet optimized for Carbon Steels. For Stainless Steel, we recommend Tungaloy's PVD coated carbide grades like AH725 for better durability.

Q: What is the benefit of the 0.2mm radius?

A: The 0.2mm (T302) radius is ideal for very light finishing and creating sharp corners. It minimizes cutting forces, which is great for thin-walled parts.

Q: Which tool holder does this fit?

A: This fits any standard **SCLCR09** or **SCLCR3/8** turning tool or boring bar designed for size 09T3 inserts.

Expert Machining Tip: Why choose Cermet?

For precision machining, Cermet is superior to carbide in finishing because it maintains edge sharpness at high temperatures without chemical reaction. This is the secret to achieving that professional mirror finish in CNC machining environments.

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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.