Kyocera Z4T PR1535 CEM04050 Endmill - CNC Milling
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- Stock: In Stock
- Model: ENDMILL
- Weight: 0.10kg
- Manufactured: In Japan
- Ships: Worldwide
- Item Code: CEM04050
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1. Product Overview
The Kyocera Z4T 0400 050 0600 R030 ENDMILL CEM04050 is a premium 4-flute solid carbide corner-radius endmill engineered for high-precision CNC milling operations. Manufactured by Kyocera in Japan, this tool features MEGACOAT NANO Multi-Layer PVD technology, delivering exceptional wear resistance, thermal stability, and extended tool life across demanding machining applications.
Designed for 0.3mm corner radius profiling, slotting, and shouldering, the Z4T series combines a super micro-grain carbide substrate with advanced nano-layer PVD coating to achieve superior surface finishes and dimensional accuracy on CNC machining centers and milling machines.
2. ISO Designation Breakdown
| Code Segment | Value | Meaning |
|---|---|---|
| Z4T | Series Identifier | 4-Flute Corner Radius Solid Carbide Endmill |
| 0400 | Product Family | Standard Length Series with MEGACOAT Coating |
| 050 | Cutting Diameter | 5.0mm (Ø5.0mm) |
| 0600 | Flute Length | 60mm |
| R030 | Corner Radius | 0.3mm |
3. Engineering Dimensions & Geometry
| Parameter | Specification | Tolerance |
|---|---|---|
| Cutting Diameter (D1) | Ø5.0mm | h6 (-0.000 / -0.008mm) |
| Shank Diameter (D2) | Ø5.0mm | h6 |
| Flute Length (L1) | 60mm | ±0.5mm |
| Corner Radius (R) | 0.3mm | ±0.013mm |
| Number of Flutes (Z) | 4 | — |
| Helix Angle | 30° | ±2° |
| Core Diameter Ratio | 65% | — |
| Radial Rake Angle | +8° | ±2° |
| Clearance Angle | 10° | ±1° |
| Radial Runout | ≤ 0.010mm | — |
| Center Cutting | Yes | — |
4. Grade Details — Key Grade Characteristics
| Property | Specification |
|---|---|
| Grade Name | PR1535 — MEGACOAT NANO PVD |
| Substrate Material | Super Micro-Grain Carbide with Enhanced Cobalt Content |
| Coating Technology | MEGACOAT NANO Multi-Layer PVD |
| Coating Hardness | 35 GPa |
| Oxidation Temperature | 1,150°C |
| ISO Application Class | S35 / M35 / P35 |
| Primary Applications | Stainless Steel, Heat-Resistant Alloys (HRSA), Titanium Alloys, Steel |
| Coating Color | Bronze-Gold |
5. Grade Comparison Matrix
| Grade | Wear Resistance | Toughness | Heat Resistance | Best For |
|---|---|---|---|---|
| PR1535 | ★★★★★ | ★★★★☆ | ★★★★★ | Stainless Steel, HRSA, Titanium |
| PR1225 | ★★★★☆ | ★★★★★ | ★★★★☆ | General Steel, Interrupted Cuts |
| CA6535 | ★★★★★ | ★★★☆☆ | ★★★★★ | Ni-Base Alloys, Martensitic SS |
| PR830 | ★★★☆☆ | ★★★★☆ | ★★★☆☆ | Low-Carbon Steel, Cast Iron |
6. Chipbreaker Profile
The Z4T series features an optimized chipbreaker geometry specifically designed for 4-flute corner-radius endmills. The chipbreaker profile ensures:
- Controlled Chip Formation: Curved rake face with positive land promotes upward chip curl and smooth evacuation.
- Reduced Cutting Force: Optimized land width minimizes cutting resistance while maintaining edge strength.
- Enhanced Surface Finish: Precision-ground wiper land on the corner radius delivers mirror-like surface quality.
- Stable Chip Evacuation: Deep flute gash with polished surface prevents chip welding and clogging.
7. Recommended Applications & Workpiece Materials
| Material Group | Examples | Machinability | Recommended Operation |
|---|---|---|---|
| Carbon Steel | SS400, S10C–S58C, C45 | ★★★★★ | Slotting, Shouldering, Profiling |
| Alloy Steel | SCM440, SNCM439, 4140 | ★★★★☆ | Shouldering, Corner Radius Profiling |
| Stainless Steel | SUS304, SUS316, SUS410 | ★★★★☆ | Semi-Finishing, Finishing |
| Tool / Mold Steel | SKD11, SKD61, H13 | ★★★☆☆ | Pre-Hardened Steel Machining |
| Cast Iron | FC250, FC350, FCD500 | ★★★★★ | Roughing, Semi-Finishing |
| Titanium Alloy | Ti-6Al-4V, Ti-5Al-5V | ★★★☆☆ | Finishing, Light Roughing (with coolant) |
| Heat-Resistant Alloy | Inconel 718, Hastelloy | ★★☆☆☆ | Finishing, Trochoidal Milling |
| Hardened Steel | Up to 55 HRC (SKD11) | ★★★☆☆ | Semi-Finishing, Light Cuts |
8. Application Map by Operation
| Operation | Suitability | Notes |
|---|---|---|
| Slotting (Axial Depth ≤ 1×D) | ★★★★★ | Center-cutting design enables full slotting |
| Shouldering (Radial Depth ≤ 0.5×D) | ★★★★★ | Optimal chip evacuation and surface finish |
| Corner Radius Profiling | ★★★★★ | 0.3mm radius ideal for fillet machining |
| Plunge Milling | ★★★★☆ | Center-cutting capability; reduce feed by 30% |
| Ramping / Helical Interpolation | ★★★★☆ | Max ramp angle 3°–5° depending on material |
| Trochoidal Milling | ★★★★☆ | Excellent for deep pocket machining |
| High-Feed Machining | ★★★☆☆ | Use reduced ap and ae for best results |
9. Recommended Cutting Conditions
| Workpiece Material | Vc (m/min) | fz (mm/tooth) | ap (mm) | ae (mm) | Coolant |
|---|---|---|---|---|---|
| Carbon Steel | 120-180 | 0.05-0.12 | 1.0-2.5 | 0.5-5.0 | Air / Mist |
| Alloy Steel | 100-150 | 0.04-0.10 | 1.0-2.0 | 0.5-4.0 | Air / Mist |
| Stainless Steel | 80-120 | 0.03-0.08 | 0.8-1.5 | 0.5-3.0 | Water-Soluble |
| Cast Iron | 100-160 | 0.05-0.12 | 1.0-2.5 | 0.5-5.0 | Air / Dry |
| Titanium Alloy | 40-60 | 0.03-0.06 | 0.5-1.0 | 0.3-2.0 | Water-Soluble |
| Hardened Steel (≤55 HRC) | 60-100 | 0.02-0.05 | 0.3-0.8 | 0.2-1.5 | Oil / Mist |
Note: Values are starting recommendations. Adjust based on machine rigidity, workpiece clamping, and desired surface finish. Reduce speeds by 20–30% for materials harder than 45 HRC.
10. Operating Guidelines
- Run-In Procedure: For first use, run at 70% of recommended Vc for the first 5 minutes to stabilize the cutting edge.
- Coolant Strategy: Use water-soluble coolant for stainless steel and titanium. Compressed air or mist is sufficient for carbon steel and cast iron.
- Depth of Cut: For slotting, keep ap ≤ 1×D. For shouldering, ap can be increased to 1.5×D with reduced ae.
- Tool Overhang: Minimize overhang to ≤ 4×D for optimal rigidity and surface finish.
- Chip Evacuation: Ensure adequate coolant pressure (≥ 5 bar) for deep pocket machining to prevent chip recutting.
- Tool Life Monitoring: Monitor flank wear (VB). Resharpen or replace when VB exceeds 0.2mm for roughing or 0.1mm for finishing.
- Storage: Store in original packaging away from moisture and corrosive environments. Handle with care to prevent edge chipping.
11. Toolholder Compatibility
| Machine Taper | Recommended Collet | Clamp Range | Availability |
|---|---|---|---|
| HSK-A63 | ER16 / ER20 | 5.0mm | Standard |
| BT40 | ER16 / ER20 | 5.0mm | Standard |
| BT30 | ER16 | 5.0mm | Standard |
| CAT40 | ER16 / ER20 | 5.0mm | Standard |
| SK40 | ER16 / ER20 | 5.0mm | Standard |
All toolholders should be precision-balanced (G2.5 @ 20,000 rpm) for high-speed machining applications. Use torque wrench for collet tightening per manufacturer specification.
12. Packaging & Ordering Information
| Item | Details |
|---|---|
| MPN / Order Code | CEM04050 |
| Packaging Type | Individual plastic tube with protective end caps |
| Quantity per Pack | 1 piece |
| Minimum Order Quantity | 1 piece |
| Warranty | Full manufacturer warranty against material and manufacturing defects |
| Certification | ISO 9001:2015 Certified Manufacturing |
13. Catalog Meta Data
| Attribute | Value |
|---|---|
| Catalog Series | Z4T — Solid Carbide Corner Radius Endmill |
| Product Category | Solid Endmill / Milling Cutter |
| Tool Type | 4-Flute Corner Radius Endmill |
| Coating Family | MEGACOAT NANO (PVD Multi-Layer) |
| Substrate Grade | Super Micro-Grain Carbide |
| ISO 13399 Classification | Endmill, Solid, Corner Radius, 4-Flute |
| DIN Standard | DIN 844 (Solid Endmills) |
| Manufacturer | Kyocera Corporation, Japan |
Why Buy from Kyotow.com? We supply 100% genuine OEM Kyocera cutting tools backed by full manufacturer warranty. Every product is verified authentic and sourced directly from authorized Kyocera distribution channels. Benefit from expert CNC tooling application support, competitive pricing, and reliable worldwide delivery.
✓ Genuine Kyocera Product
| Manufacturer | Kyocera Corporation |
|---|---|
| Status | Verified Original Product |
| Quality Assurance | Guaranteed Genuine Kyocera Components |
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正確な製品情報
Following the Japanese philosophy of Monozukuri (物の作り), we strive to maintain exceptional technical accuracy throughout our product catalog.
- Confirm dimensions, geometry, coating, and grade using the official Kyocera item code.
- Technical datasheets are available upon request.
- For technical clarification contact sales.kyotow@gmail.com.
返品・キャンセルポリシー
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100% Accuracy Guarantee:
Full refund or replacement will be provided if the verified Kyocera item received differs from the official item code specified in your order confirmation. -
Order Finality:
Due to automated procurement systems connected directly to global factory distribution channels, orders cannot be modified or cancelled once processing has commenced. -
Technical Assistance:
Please verify machine compatibility, insert geometry, coating, and application grade before placing your order.
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Contact our industrial tooling specialists for application support, tooling recommendations, datasheets, and compatibility verification.
sales.kyotow@gmail.comDirect Supply Chain Transparency サプライチェーンの透明性
Why are our prices so low? (価格が安い理由): Kyotow sources genuine Kyocera tools directly from domestic Japanese distribution networks, completely bypassing the steep regional markups, localized sales overhead, and heavy middleman margins of Western distributors. We pass 100% of those structural savings directly to your machine shop.
Kyotowは日本の国内流通ネットワークから京セラ正規品を直接仕入れることで、欧米の現地代理店による大幅な上乗せ価格や営業コスト、中間マージンを完全に排除しています。その構造的メリットを、お客様の加工現場へ100%還元いたします。
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Procured straight from Japan's local wholesale networks to capture maximum market arbitrage.
100% Genuine
Zero counterfeit risk. All items are brand-new, authentic factory-sealed Japanese stock.
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