ZCC.CT APKT160408-PM YBG202 Carbide Milling Inserts for Stainless & Steel
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ZCC.CT APKT160408-PM YBG202 Inserts
Universal PVD Nano-TiAlN Coated Carbide for Multi-Material Excellence
Product Overview
"Which milling insert grade offers the best balance of edge sharpness and heat resistance for a mix of stainless steel and carbon steel jobs?"
The ZCC.CT APKT160408-PM YBG202 is the ultimate "First Choice" for general-purpose milling. Utilizing the advanced YBG202 PVD Nano-TiAlN coating, this insert excels in environments where heat dissipation and surface finish are critical. The PM (Medium-Duty) chipbreaker is engineered with a stable cutting edge and an optimized rake angle, making it capable of handling varying depths of cut while maintaining excellent chip control in gummy materials like 304/316 stainless steel and standard alloy steels.
Key Features
- ✔ Universal YBG202 Grade: PVD Nano-TiAlN coating provides superior oxidation resistance and hardness at high temperatures.
- ✔ PM Geometry: Reinforced cutting edge minimizes micro-chipping during interrupted cuts and light roughing.
- ✔ Ultra-Fine Substrate: Combines high toughness with deformation resistance for precision 90° shoulder milling.
Technical Specifications
Parallelogram
11° Relief
Tolerance
Screw Clamp
16mm Edge
4.76mm Thick
0.8mm Radius
Medium Duty
| ISO Model | Metric (mm) | Imperial (inch) |
|---|---|---|
| APKT 160408 | 16.5 x 4.76 x 0.8 | 0.650" x 3/16" x 0.031" |
Recommended Cutting Parameters (YBG202)
| Workpiece Material | Speed (Vc) | Feed (fz) |
|---|---|---|
| Stainless Steel (M) | 140 - 220 m/min | 0.10 - 0.20 mm/z |
| Alloy Steel (P) | 160 - 260 m/min | 0.12 - 0.25 mm/z |
Compatible Toolholders: EMP01 / EMP02 / BAP400R Series
Specifically designed for original ZCC.CT 90° square shoulder face mills and end mills.
Shop ZCC.CT Cutters →Applications
- Precision 90° Square Shoulder Milling
- Helical Interpolation & Ramping
- Face Milling and Slotting
- Versatile Machining: Stainless, Steel, and HRSA
Compatibility
Universal ISO APKT 1604 pocket fitment. Engineered for rigid CNC Vertical Centers and multi-axis milling machines where multi-material versatility is required.
ZCC.CT Grade Material Comparison
YBG202 vs. YBG302: YBG202 is a harder, more wear-resistant PVD grade optimized for higher cutting speeds and better surface finishes in stable conditions. YBG302 offers higher toughness for heavy interrupted cuts. Choose YBG202 for precision finishing and semi-roughing where dimensional accuracy and tool life are the priorities.
Trusted by Global Engineers
"The YBG202 grade is incredibly versatile. I use it for everything from 4140 steel to 304 stainless. Clean cuts every time."
— James T., USA"Hervorragende Oberflächengüte bei Edelstahl. Die PM-Geometrie ist sehr stabil."
— Dieter K., Germany"Ottimo inserto universale. Lo usiamo su diversi materiali e non delude mai."
— Luca F., Italy"Consistently accurate ZCC.CT quality. Tool life is on par with much more expensive brands."
— Akira W., JapanFrequently Asked Questions
Can YBG202 be used for dry milling?
Yes. The Nano-TiAlN coating handles high heat well. For stainless steel, however, air blast or MQL is recommended to clear chips and prevent built-up edge.
What is the difference between PM and PF chipbreakers?
PF is for light finishing with high sharpness. PM (Medium Duty) has a slightly stronger edge for general-purpose applications including semi-roughing.
Material Pro Tip: Built-up Edge Prevention
When machining gummy stainless steels with APKT160408-PM YBG202, ensure you maintain a high cutting speed (Vc). The YBG202's smooth PVD surface reduces friction, but keeping the speed within the recommended range is vital to prevent material welding to the cutting edge.
Technical FAQ & Buying Guide
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.
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.
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.
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.
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.
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.