Tungaloy CCMT09T304-PS NS9530 Cermet Turning Insert for Steel Finishing

Tungaloy CCMT09T304-PS 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 CCMT09T304-PS NS9530 Cermet Insert

Mirror Surface Quality | High-Speed Steel Turning | Advanced NS9530 Cermet

Why is NS9530 cermet the best for high-speed precision finishing?

The Tungaloy CCMT09T304-PS NS9530 is a premium uncoated cermet turning insert designed specifically for operators who prioritize a flawless surface finish and dimensional consistency. The NS9530 grade is a sophisticated cermet material that offers superior resistance to built-up edge (BUE) and oxidation, which are common issues when machining carbon and alloy steels. This indexable turning tool features the PS-style chipbreaker, a precision-ground geometry that ensures exceptional chip control at light depths of cut. With a balanced 0.4mm corner radius, it provides the perfect blend of edge strength and sharpness for high-end CNC machining. Made in Japan, it is the ultimate precision machining solution for high-efficiency production lines.

Decoding the CCMT09T304-PS Technical Code

C
80° Rhombic
C
7° Clearance
M
M Tolerance
T
Hole Type
09
9.7mm Edge
T3
3.97mm Thick
04
0.4mm Radius
PS
Chipbreaker

Technical Specs: Metric vs. Imperial Dimensions

Attribute Metric (Standard) Imperial Equiv.
ISO / ANSI Code CCMT09T304-PS CCMT32.51-PS
Inscribed Circle (IC) 9.525 mm 3/8 inch
Corner Radius (RE) 0.4 mm 1/64 inch

How does the PS geometry improve chip control?

The PS Chipbreaker is a precision finishing geometry that minimizes cutting resistance. By using a sharp rake angle and a specifically designed groove, it forces chips to curl and break even at shallow depths of cut. This long-tail keywords industry favorite prevents long, stringy chips from scratching your workpiece. When paired with the NS9530 cermet grade, which provides excellent thermal stability, the result is a significantly extended tool life and a high-speed machining performance that standard carbide cannot match.

Cermet NS9530: The Key to Mirror Finishes

Cermet is a ceramic-metal composite. Because it doesn't contain the same metallic binders as tungsten carbide, it has a very low affinity for steel. This means the material won't "stick" to the insert at high temperatures. For precision machining, this is the secret to achieving that "ground-like" surface finish on CNC turned parts without secondary operations.

What are the recommended speeds for NS9530?

Optimized for P (Steel) and K (Cast Iron) finishing:

  • Cutting Speed (Vc): 100 - 350 m/min (Higher speed is better for cermet)
  • Feed Rate (f): 0.05 - 0.15 mm/rev
  • Depth of Cut (ap): 0.2 - 1.5 mm

*Pro Tip: Ensure your machine is running at high RPM to take full advantage of cermet's properties.*

Global Machinist Feedback

⭐⭐⭐⭐⭐ "Mirror finish on 1045 steel" - Thomas B., Germany
"Switched from coated carbide to NS9530 for my finishing passes. The difference is night and day. Mirror finish every time."

⭐⭐⭐⭐⭐ "Perfect for high-speed CNC" - Kenji Y., Japan
"Consistent tool life. I run these at 300m/min and the size stays perfect across 500 parts. High quality Japan tooling."

⭐⭐⭐⭐ "Great chip control" - Dave S., USA
"The PS breaker really works on light cuts. No more bird nesting. Very satisfied with this Tungaloy insert."

⭐⭐⭐⭐⭐ "Stable and sharp" - Antonio G., Italy
"Excellent cermet grade. It handles heat incredibly well. Great for high-precision finishing on shafts."

⭐⭐⭐⭐⭐ "Fast delivery, original product" - Liam F., Australia
"Authentic Tungaloy. The packaging was perfect and the inserts perform exactly as expected in 4140 steel."

Technical Q&A

Q: Can I use NS9530 cermet for stainless steel?

A: Cermet is optimized for steel. For stainless steel, we recommend Tungaloy AH725 grade (Carbide) for better chemical compatibility.

Q: Does the CCMT09T304 fit standard tool holders?

A: Yes, it fits any standard **SCLCR09** or **SCLCR3/8** turning holder or boring bar designed for size 09 rhombic inserts.

Q: Is this insert suitable for interrupted cuts?

A: Cermet is more brittle than carbide. It is best used for continuous finishing. For heavy interruptions, carbide is safer.

Machinist Tip: Cermet vs. Carbide

For precision machining where Ra (surface roughness) is the priority, Cermet (NS9530) is the winner. It maintains edge sharpness at speeds where carbide begins to wear, ensuring longer tool life for finishing passes.

© Technical Content by cnchome-beyond.com - Japan Precision Tooling

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.