ZCC.CT APKT160408-PM YBM253 Carbide Milling Inserts for Stainless Steel
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ZCC.CT APKT160408-PM YBM253 Carbide Milling Inserts
Product Overview
"Which milling insert provides the best balance of toughness and wear resistance for stainless steel 90-degree shoulder milling?"
The ZCC.CT APKT160408-PM YBM253 is a high-performance milling insert designed for medium machining of stainless steel. Featuring the specialized PM chipbreaker geometry, it excels in reducing cutting forces while maintaining edge integrity. The YBM253 grade utilizes a sub-micron substrate combined with a multi-layer PVD coating, making it the ideal choice for stable and semi-stable milling conditions.
Key Features
- YBM253 Grade Technology: Optimized PVD coating for superior thermal stability and resistance to built-up edge (BUE).
- PM Chipbreaker Geometry: Specifically engineered for "Medium" machining (PM), offering excellent chip evacuation and lower power consumption.
- High Precision 90° Shoulder: Ensures accurate perpendicularity in shoulder milling applications.
- Versatile Application: Stable performance across various stainless steel grades including 304, 316, and duplex stainless steel.
Technical Specifications
ISO Designation Decoder (APKT 160408-PM):
| Metric Model | Imperial Equivalent (ANSI) |
|---|---|
| APKT160408-PM | APKT 432-PM |
Recommended Cutting Parameters
| Workpiece Material | Cutting Speed (Vc) | Feed per Tooth (fz) |
|---|---|---|
| Stainless Steel (M15-M35) | 140 - 240 m/min | 0.10 - 0.25 mm/z |
Tool Compatibility
Fits Standard Milling Cutters:
Compatible with EMP01 / EMP02 / BAP400R series milling bodies.
Recommended Shank: EMP01-032-XP32-AP16-02
Applications
Perfect for Shoulder Milling, Slot Milling, and Ramp Milling in the following industries:
Material Grade Comparison (ZCC.CT Milling)
| Grade | Primary Focus | Coating |
|---|---|---|
| YBM253 | Stainless Steel - Medium Cut (Balanced) | PVD Multi-layer |
| YBG205 | Finishing - High Precision | Nano-PVD |
Why Choose ZCC.CT Tools?
Precision and Durability
"Used these on 304 Stainless. The tool life is comparable to top-tier European brands at a fraction of the cost."
— Markus G., Germany
Great for Job Shops
"APKT1604 is a versatile model. The YBM253 grade holds up well against thermal cracking during dry milling."
— James W., USA
Smooth Chip Flow
"The PM chipbreaker is excellent. Chips are small and manageable. Fast shipping to Italy."
— Giovanni R., Italy
Frequently Asked Questions
Q: Is YBM253 better for wet or dry milling?
A: While it can handle dry milling due to its PVD coating, wet milling is generally recommended for stainless steel to further extend tool life.
Q: Can I use this for carbon steel?
A: It is optimized for Stainless (M), but it can perform in Steel (P) applications. However, for dedicated steel milling, we recommend the YB9320 grade.
Q: What does the 'PM' stand for?
A: 'PM' stands for Medium machining. It's the versatile 'middle ground' chipbreaker for general production.
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.