ZCC.CT APKT11T316-PM YBG202 Carbide Insert – 11mm Universal Milling R1.6 Steel
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APKT150412-PM YB9320 ZCC.CT Milling Insert
High-Performance PVD Solution for Stainless & Heat-Resistant Alloys
Product Overview
"How to solve work-hardening and excessive heat issues when milling large stainless steel parts?"
The APKT150412-PM YB9320 is specifically designed to master the toughest environments in ISO M (Stainless Steel) and ISO S (Superalloys). The 15mm insert size enables heavy stock removal, while the 1.2mm corner radius ensures the edge remains intact under high pressure. The standout feature is the YB9320 Grade—a nano-structured PVD coating combined with a high-toughness substrate. It provides exceptional resistance to oxidation and adhesive wear, making it the premier choice for aerospace-grade materials and high-temp alloys where other inserts fail.
Model Code Interpretation
90° Parallelogram
11° Clearance Angle
Hole & Chipbreaker
Size (15mm)
Thickness (4.76mm)
Radius (1.2mm)
General Purpose
Product Core Advantages
- Nano-PVD YB9320 Grade: Industry-leading resistance to thermal oxidation and flank wear.
- Edge Security: The 1.2mm radius significantly reduces the risk of tip fracture in heavy cuts.
- Low Cutting Force: PM geometry is optimized to reduce friction, lowering the risk of work-hardening.
- Versatile PVD: Exceptional performance in interrupted cuts and variable depth-of-cut scenarios.
Application Scenarios
- Machining of Duplex Stainless Steel, Inconel, and Titanium alloys.
- Roughing of large-scale structural parts in Aerospace and Energy sectors.
- Milling where heat buildup is extreme due to material characteristics.
- Suitable for high-stability CNC milling centers and heavy-duty 90° shoulder work.
Technical Specifications & Cutting Data
| Metric Model | Inch Equivalent | Cutting Speed (Vc) | Feed per Tooth (fz) |
|---|---|---|---|
| APKT150412-PM | APKT 0.591" x 0.187" R0.047" | 60 - 180 m/min | 0.12 - 0.38 mm/z |
*Specifically optimized for Stainless (M) and Superalloys (S).
Compatibility: Matching Tool Holders
Standard APKT 15-size. Designed for ZCC.CT and standard 90° shoulder/face milling bodies for 15mm inserts:
ZCC Grade Selection Logic
- YB9320 (This Product): The "Superalloy" expert. Best for heat-resistant materials and exotic stainless.
- YBM253: The CVD powerhouse. Optimized for heavy stainless steel stock removal.
- YBG205: The precision PVD choice for finishing and small stainless parts.
Why Trust BEYOND / OYYU?
- ✅ 100% Original: Factory-fresh ZCC.CT inserts with verifiable security codes.
- ✅ Industrial Vetted: Our technical team ensures parameters match real-world B2B demands.
- ✅ B2B Scale: Dedicated to supporting global CNC machine shops with high-performance tooling.
Global Verified Feedback
"YB9320 is the only grade that survived our Titanium Ti-6Al-4V project without immediate edge failure. Very impressed."
J. Parker - USA"Eccellente su acciaio inossidabile duplex. La finitura è ottima nonostante sia un inserto da sgrossatura."
Roberto M. - Italy"Consistent tool life even with variable material quality. ZCC keeps getting better with their PVD technology."
L. Berg - GermanyTechnical FAQ
YB9320 is specifically tuned for higher temperatures. Standard PVD grades may soften when machining superalloys, whereas YB9320's nano-coating remains hard at much higher cutting temperatures.
Yes. When machining stainless steel or superalloys with YB9320, using high-pressure internal coolant is highly recommended to flush chips and control the thermal load on the insert edge.
Superalloy Machining Tip:
When milling heat-resistant materials with YB9320, avoid stopping the tool while it is in the cut. This prevents the tool from "burning" into the material and work-hardening the exit point. Ensure the 1.2mm radius is fully engaged to allow for optimal heat dissipation throughout the substrate.
Need Help With ZCC.CT Inserts?
Looking for a ZCC.CT 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.
This ZCC.CT insert is in stock. 24-hour quote response. ISO 9001 certified. Ships from Hangzhou in 3–7 days.
Technical FAQ & Buying Guide
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.
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.
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.
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.
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.
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.