ZCC.CT APKT11T308-PM YBG302 Carbide Insert – 11mm Universal Milling R0.8 Steel
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APKT11T308-PM YBG302 ZCC.CT Milling Insert
0.8mm Standard Radius | The Ultimate High-Toughness PVD Solution
Product Overview
"Dealing with heavy vibrations or interrupted cuts across various materials?"
The APKT11T308-PM YBG302 is ZCC.CT's most versatile performer for challenging milling environments. The 11mm size fits standard shoulder mills, while the 0.8mm corner radius ensures compatibility with most industrial design requirements. The standout YBG302 Grade combines a sub-micron carbide substrate with a specialized thermal-stable PVD coating. This makes the insert exceptionally resistant to mechanical shock and thermal cracking, allowing it to excel in interrupted milling of steels, stainless steels, and heat-resistant alloys.
Model Code Interpretation
90° Parallelogram
11° Clearance Angle
Hole & Chipbreaker
Length (11mm)
Thickness (3.97mm)
Radius (0.8mm)
General Purpose
Core Advantages
- Tough YBG302 Grade: Specifically engineered for high-impact and interrupted cutting cycles.
- Standard 0.8mm Radius: The ideal balance between edge strength and precision finish.
- Advanced PVD Nano-Coating: Effectively resists thermal shock cracks in dry or high-speed milling.
- Universal Application: One grade to manage Steel (P), Stainless (M), Cast Iron (K), and Superalloys (S).
Application Scenarios
- Milling parts with holes, slots, or irregular entry/exit points.
- High-stability machining of Stainless Steel and Alloy Steel.
- Heavy-duty shoulder milling where tool security is more critical than pure speed.
- Great for job shops with frequent material changes.
Technical Data & Parameters
| Metric Model | Inch Equivalent | Cutting Speed (Vc) | Feed per Tooth (fz) |
|---|---|---|---|
| APKT11T308-PM | APKT 0.433" x 0.156" R0.031" | 80 - 220 m/min | 0.10 - 0.25 mm/z |
Compatibility: Matching Tool Holders
Fits all standard 90° shoulder milling bodies and face mills designed for 11mm APKT/APMT inserts:
ZCC Grade Selection Logic
- YBG302 (This Product): Toughness focused. Best for interrupted cuts and unstable conditions.
- YBG202: Precision focused. Best for finishing and stable universal milling.
- YBM251: Specialized for high-efficiency stainless steel production.
Why Trust OYYU / BEYOND?
- ✅ 100% Genuine ZCC.CT: Factory-fresh inserts with verifiable security codes.
- ✅ Industrial Insight: Technical support vetted for global CNC machine shop standards.
- ✅ Global B2B Service: Professional logistics and technical consultation.
Technical FAQ
No. 11T3 (3.97mm) is the ISO standard designation. 1103 is a common alternative label for the same thickness. Both fit the same 11-size tool holders.
Choose YBG302 if you are experiencing edge chipping or if your workpiece has slots/holes that cause "pounding." It is specifically designed to absorb those shocks better than the YBG202 grade.
Interrupted Cutting Pro-Tip:
When utilizing the YBG302 grade for heavy interrupted cuts, using compressed air instead of liquid coolant can often extend the life of the PVD coating by preventing the thermal cycling that causes microscopic cracks on the cutting edge.
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.