ZCC.CT SPEX1504EDR-1 YD201 Carbide Milling Inserts for Aluminum Machining
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✓ Global Shipping: Delivery: generally 5–20 business days, depending on destination and shipping method.
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✓ Technical Support: Need grade selection help? Contact Engineer
💰 Bulk savings 2-9 pcs · 6% OFF | 10+ pcs · 12% OFF
ZCC.CT SPEX1504EDR-1 YD201 Milling Insert
High-Precision Polished Carbide for Non-Ferrous Excellence
Product Overview
"Which milling insert is best for achieving a mirror finish on aluminum without material sticking?"
The ZCC.CT SPEX1504EDR-1 in YD201 grade is the industrial benchmark for high-speed milling of ISO N (Aluminum & Non-Ferrous) materials. Unlike coated inserts that can cause chemical reactions with aluminum, the YD201 is an uncoated, ultra-fine grained carbide featuring a mirror-polished rake face. This specific EDR-1 geometry is engineered to reduce cutting forces and eliminate built-up edge (BUE), ensuring consistent precision in high-feed face milling applications.
Core Engineering Advantages
Reduces friction significantly, allowing chips to slide away quickly, preventing "chip welding" on the tool.
The EDR-1 geometry provides a razor-sharp cutting action, perfect for soft alloys that require low cutting pressure.
Fine-grained K-type carbide provides the perfect balance of toughness and hardness for non-ferrous metals.
Technical Specifications
Square 11°
Tolerance
Special
15.8mm IC
4.76mm Thick
Chipbreaker
| Parameter | Metric Unit | Imperial Unit |
|---|---|---|
| Size Code | SPEX 1504 | SPEX 53 |
| Inscribed Circle | 15.875 mm | 0.625 inch |
| Thickness | 4.76 mm | 0.187 inch |
Recommended Cutting Parameters
| Material Group | Cutting Speed (Vc m/min) | Feed per Tooth (fz mm/t) |
|---|---|---|
| Aluminum Alloy (Si < 12%) | 400 - 1000 | 0.10 - 0.30 |
| Copper / Brass | 200 - 500 | 0.08 - 0.25 |
Primary Applications
- High-Speed Face Milling: For large aluminum plates and engine blocks.
- Aerospace Components: Machining 6061, 7075 aluminum with zero burrs.
- Copper Work: Precision milling for electrical components.
Machine Compatibility
Fits all standard ZCC.CT FMP03 and FMP04 series face milling cutters. Compatible with high-RPM CNC machining centers (10,000+ RPM) where vibration damping and chip evacuation are critical.
ZCC.CT Grade Matrix (Non-Ferrous)
| Grade | Condition | Workpiece |
|---|---|---|
| YD201 (Target) | General Purpose / High Finish | Aluminum, Copper, Brass |
| YD101 | High Hardness | High Silicon Aluminum |
Global Customer Testimonials
"Mirror finish every time"
We use these on 6061 aluminum blocks. The polished face is so smooth we don't need a secondary grinding pass.
— Robert H., USA 🇺🇸"Keine Aufbauschneiden"
Super Schnittgeschwindigkeit ohne Materialaufklebung. Perfekt für unsere Serienfertigung.
— Markus B., Germany 🇩🇪"Best value for copper"
Very sharp edge. Machining pure copper usually is a nightmare, but these inserts cut through it like butter.
— Yoshi T., Japan 🇯🇵CNC Specialist FAQ
Q: Can I use SPEX1504 with coolant?
A: Yes! In fact, high-pressure coolant is recommended for aluminum to help with chip evacuation and to further prevent material adhesion.
Q: Why is YD201 uncoated?
A: Most CVD/PVD coatings contain elements that have a chemical affinity for aluminum, leading to material sticking. The uncoated, polished YD201 carbide is physically the smoothest interface for non-ferrous metals.
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.