ZCC.CT TPKN2204PDSKR YBC301 Carbide Milling Inserts for Steel
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TPKN2204PDSKR YBC301 Milling Inserts
Product Overview
"Which milling insert offers the best balance of toughness and wear resistance for heavy-duty steel face milling under unstable conditions?"
The TPKN2204PDSKR YBC301 is a robust triangular milling insert designed for high-efficiency face milling of Steels (P-Class). Featuring the YBC301 grade—a specialized CVD-coated carbide—this tool is engineered for roughing to semi-finishing operations. Its PDSKR geometry ensures excellent chip flow and edge strength, making it ideal for heavy-duty material removal where impact resistance is a priority.
Core Advantages
- ✔ Grade YBC301: Combines a thick CVD Al₂O₃ coating with a high-toughness substrate for P20–P35 applications.
- ✔ Heavy-Duty Stability: Optimized for interrupted cuts and high-feed milling in carbon and alloy steels.
- ✔ Superior Thermal Barrier: CVD coating protects the cutting edge during high-temperature dry machining.
- ✔ PDSKR Geometry: Specifically reinforced cutting edges to prevent micro-chipping under load.
Technical Specifications
| Feature | Metric (ISO) | Inch (ANSI) |
|---|---|---|
| Model Number | TPKN2204PDSKR | TPKN 43 PDSKR |
| Length (L) | 22.00 mm | 0.866" |
| Thickness (S) | 4.76 mm | 0.187" |
Recommended Cutting Parameters
| Cutting Speed (Vc) | 120 - 280 m/min |
| Feed per Tooth (fz) | 0.15 - 0.40 mm/z |
ISO Code Breakdown
Triangular
11° Relief
Normal Tol.
No Hole
22mm Edge
4.76mm Thick
Wiper/Edge
Compatible Milling Cutters
Applications
- High-feed face milling of Alloy Steels.
- General roughing of Carbon Steels.
- Machining of large mechanical components.
- Interrupted cuts on welded structures.
ZCC.CT Grade Matrix
- YBC301: Roughing, High Toughness (P20-P35).
- YBC302: General Purpose (P15-P30).
- YBM251: Stainless Steel & Steel Semi-Finishing.
Why Choose ZCC.CT?
ZCC.CT is China's largest and most technologically advanced carbide tool manufacturer. The YBC series represents the pinnacle of CVD coating performance, delivering high-speed stability and reduced downtime for global manufacturing giants.
Global Engineer Feedback
⭐⭐⭐⭐⭐
"Bulletproof on Roughing"
Running these in Michigan on heavy structural steel. They handle the scale and interruptions without breaking.
— David K., USA⭐⭐⭐⭐⭐
"Preis-Leistung ist Top"
Switched from a high-end Swiss brand. 90% of the life at 40% of the cost. Unbeatable.
— Jürgen W., Germany⭐⭐⭐⭐
"Consistente"
Good thermal stability during dry milling. We use it for 24/7 production.
— Antonio V., Italy⭐⭐⭐⭐⭐
"信頼性が高い"
Superior resistance to plastic deformation. Perfect for large face milling.
— Sato M., JapanFrequently Asked Questions
A: It can handle 400 series stainless, but for 304 or 316, we recommend the YBM series for better chemical stability.
A: Yes, though YBC301 is highly capable in dry milling due to its thermal-resistant CVD coating.
A: It refers to the specific wiper and edge preparation geometry, providing a cleaner finish even during roughing stages.
Material Comparison Tip: If your setup is highly rigid and your machine has high horsepower, the YBC302 might offer higher speeds. However, for most general-purpose milling and unstable setups, YBC301 is the safer, more durable choice.
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.