Tungaloy CCMT09T304-PS NS9530 Cermet Turning Insert for Steel Finishing - BEYOND

Tungaloy CCMT09T304-PS NS9530 Cermet Turning Insert for Steel Finishing

$37.36 USD

Price shown is a starting point. Contact us for a precise quote based on your requirements.

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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

Are your carbide inserts interchangeable with major brands like Sandvik, Iscar, or Kennametal?

Absolutely. Our CNC carbide inserts (including CNMG, WNMG, DNMG, and APMT series) are manufactured strictly adhering to international ISO/ANSI specifications. A CNMG 120408 from OYYU BEYOND will flawlessly fit any standard turning tool holder or indexable tool from major global brands like Sandvik Coromant, Kennametal, Iscar, Walter, or SECO, providing a highly cost-effective premium alternative without sacrificing tolerance or tool life.

How do I choose the correct insert grade and chipbreaker for machining Stainless Steel (M) vs. Carbon Steel (P)?

We offer optimized CVD and PVD multi-layer coatings for different ISO material groups:

  • For Carbon/Alloy Steel (ISO P): Choose our thick multi-layer CVD coated grades (e.g., Al2O3 + TiN). They provide exceptional crater wear resistance and thermal barriers during high-speed dry or wet roughing.
  • For Stainless Steel (ISO M): Choose our nano-structured PVD coated grades with sharp, positive chipbreakers (like -TM or -MA). This combination prevents work hardening and effectively controls sticky chips.
What are the recommended cutting speed (Vc) and feed rate (f) parameters to maximize tool life?

The optimal cutting parameters vary depending on the workpiece hardness and operation type:

  • For General Steel Turnings: Recommended cutting speed ($V_c$) ranges from 150 to 280 m/min, with a feed rate ($f$) of 0.15 to 0.45 mm/rev.
  • For Stainless Steel Finishing: Recommended cutting speed ($V_c$) is 120 to 200 m/min, with a feed rate ($f$) of 0.10 to 0.25 mm/rev.Always adjust parameters based on early wear patterns: increase $V_c$ if built-up edge occurs, or reduce $V_c$ if severe flank wear is observed.
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.