ZCC.CT APKT160408-PM YBM351 Carbide Milling Inserts for Stainless Steel
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ZCC.CT APKT160408-PM YBM351 Carbide Milling Inserts
Product Overview
"Which milling insert is best for heavy-duty machining of tough stainless steel under unstable conditions?"
The ZCC.CT APKT160408-PM YBM351 is specifically engineered for demanding milling tasks. The YBM351 grade features a high-toughness carbide substrate paired with a specialized PVD coating, making it exceptionally resistant to thermal shock and edge chipping. Combined with the PM chipbreaker, it provides reliable chip control and reduced cutting pressure during medium to heavy-duty milling of stainless steel and heat-resistant alloys.
Key Features
- Optimized YBM351 Grade: Superior impact toughness designed for interrupted cuts and unstable environments.
- Advanced PM Geometry: The "Medium" (PM) chipbreaker ensures smooth chip flow and prevents chip recutting.
- PVD Nano-Coating: High thermal stability and oxidation resistance for extended tool life in high-temperature alloys.
- Precision 90° Shoulder: Perfect perpendicularity for high-quality square shoulder milling.
Technical Specifications
ISO Designation Decoder (APKT 160408-PM):
| Metric Model | ANSI/Imperial Model |
|---|---|
| APKT160408-PM | APKT 432-PM |
Recommended Cutting Parameters
| Material Group | Vc (m/min) | fz (mm/z) |
|---|---|---|
| Stainless Steel (M) | 100 - 180 | 0.10 - 0.30 |
| Superalloys (S) | 30 - 60 | 0.08 - 0.20 |
Compatible Holders
Fits Standard 90° Milling Cutters:
Optimized for EMP01 / EMP02 Series Milling Bodies.
Search Reference: EMP01-050-A22-AP16-04
Browse Matching Cutters →Applications
This insert is the industrial choice for Shoulder Milling, Face Milling, and Ramping in:
Grade Quick Comparison (Milling)
| Grade | Conditions | Key Characteristic |
|---|---|---|
| YBM351 | Heavy Cut / Unstable | Maximum Toughness |
| YBM253 | Medium Cut / Stable | Balanced Wear & Toughness |
Why Choose Our Tooling?
"Perfect for Roughing"
"Used YBM351 on 316 stainless blocks with scale. Handled the interrupted cuts without any breakage."
— Robert K., USA
"Reliable Tool Life"
"Impressive thermal stability. We saw a 20% increase in tool life compared to our previous supplier."
— Lukas W., Germany
"Great Value"
"The PM chipbreaker works well for general production. Consistent results every batch."
— Satoshi N., Japan
Frequently Asked Questions
Q: When should I choose YBM351 over YBM253?
A: Choose YBM351 for roughing, interrupted cuts, or when the setup is not perfectly rigid. It offers higher safety against chipping.
Q: Is this insert suitable for dry milling?
A: Yes, the PVD coating is designed to handle the thermal cycles of dry milling, though air blast is recommended to clear chips.
Q: What is the main benefit of the PM chipbreaker?
A: The PM geometry balances cutting edge strength with sharpness, making it the most versatile choice for general stainless steel milling.
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.