ZCC.CT APKT160408-PM YBG205 Carbide Milling Inserts for Stainless Steel
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ZCC.CT APKT160408-PM YBG205 Inserts
Advanced Nano-TiAlN PVD Coating for Stainless & High-Temp Alloys
Product Overview
"Which milling insert grade is specifically designed to handle the high heat and work-hardening challenges of 316 stainless steel and Inconel?"
The ZCC.CT APKT160408-PM YBG205 is a specialized grade engineered for extreme thermal conditions. Utilizing the latest PVD Nano-TiAlN coating, it provides a ultra-smooth surface that significantly reduces friction and built-up edge (BUE) when machining gummy materials. The PM (Medium-Duty) chipbreaker is the perfect compromise between sharpness and edge strength, ensuring stable chip formation and high-quality surface finishes in Stainless Steel (ISO M) and High-Temperature Alloys (ISO S).
Key Features
- ✔ Nano-TiAlN PVD Coating: Offers exceptional oxidation resistance and hardness at temperatures exceeding 900°C.
- ✔ Anti-BUE Geometry: The smooth PVD finish prevents material welding, a common failure in stainless steel milling.
- ✔ Ultra-Fine Grain Carbide: High-purity substrate provides the toughness needed for interrupted cuts in aerospace alloys.
Technical Specifications
Parallelogram
11° Relief
ISO 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 (YBG205)
| Material Group | Speed (Vc) | Feed (fz) |
|---|---|---|
| Stainless Steel (304/316) | 120 - 200 m/min | 0.10 - 0.20 mm/z |
| Heat-Resistant Alloys | 40 - 80 m/min | 0.08 - 0.18 mm/z |
Official ZCC.CT Toolholders: EMP01 / EMP02 Series
Optimized for BAP400R style 90° square shoulder face mills.
Shop Compatible Toolholders →Key Applications
- Aerospace Component Milling (Titanium/Inconel)
- Food & Medical Industry Stainless (304, 316L)
- 90° Precision Shoulder Milling
- Face Milling Gummy & Work-Hardening Materials
Compatibility
Standard APKT 1604 fitment. Optimized for high-speed CNC milling centers with high-pressure coolant capability for maximum chip evacuation.
ZCC.CT Grade Material Comparison
YBG205 vs. YBG202: While YBG202 is a universal "workhorse" for steel and stainless, YBG205 is a high-performance specialist. It features a smoother, more heat-resistant PVD coating specifically designed to tackle the work-hardening nature of austenitic stainless steel and superalloys, providing up to 40% longer tool life in extreme heat environments.
Global User Feedback
"Switched to YBG205 for our medical-grade 316L parts. Surface finish is like a mirror, and the edges last twice as long."
— Robert B., USA"Perfekt für Inconel. Die Hitzebeständigkeit der Beschichtung ist beeindruckend."
— Hans K., Germany"Eccellente su acciaio inox 304. Rapporto qualità-prezzo imbattibile rispetto ai marchi europei."
— Marco L., Italy"Precision machining made easy. Very predictable tool life in stainless mass production."
— Kenji S., JapanFrequently Asked Questions
Is YBG205 better for wet or dry milling?
For stainless steel, high-pressure wet milling is highly recommended to clear gummy chips and prevent built-up edge. However, the YBG205 coating can handle dry air-blasts in specific alloy types.
What is the benefit of the Nano-TiAlN coating?
Nano-structured coatings have higher bond strength and hardness at extreme temperatures, preventing the coating from peeling off when cutting materials that generate massive friction heat.
Material Pro Tip: Built-up Edge Control
When using APKT160408-PM YBG205 on 304 or 316 stainless, if you notice material sticking to the edge, increase your cutting speed (Vc) by 10%. This promotes heat concentration in the chip rather than the tool, utilizing the coating's high-temperature properties to keep the cutting edge clean.
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.