Kyocera 2FESL025-120-04 PR1725 TEA02025 Endmill - Deep Cavity Mach
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- Stock: In Stock
- Model: ENDMILL
- Weight: 0.10kg
- Manufactured: In Japan
- Ships: Worldwide
- Item Code: TEA02025
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Product Overview
The Kyocera 2FESL025-120-04 PR1725 TEA02025 is a long-neck carbide endmill engineered for deep cavity machining. Manufactured in Japan to ISO 9001 standards, this tool combines a 0.5 μm grain carbide substrate with an advanced AlTiSiN coating to deliver exceptional wear resistance and thermal stability. Ideal for high-precision CNC operations where surface finish and dimensional accuracy are critical.
ISO Designation Breakdown
The model number follows Kyocera's standard ISO 13399-compliant designation system:
| Code | Description |
|---|---|
| 2F | 2-flute endmill |
| E | Endmill type |
| S | Square end (0° corner radius) |
| L | Long-neck design |
| 025 | Cutting diameter: 2.5 mm |
| 120 | Flute length: 12.0 mm |
| 04 | Shank diameter: 4.0 mm |
Engineering Dimensions & Geometry
| Parameter | Value |
|---|---|
| Cutting Diameter (DC) | 2.5 mm |
| Flute Length (APMX) | 12.0 mm |
| Shank Diameter (DCON) | 4.0 mm |
| Overall Length (OAL) | 200 mm |
| Corner Radius (RE) | 0.0 mm (Square) |
| Helix Angle | 30° |
| Number of Flutes (Z) | 2 |
Grade Details – Key Grade Characteristics
PR1725 features a high-toughness sub-micron substrate with an AlTiSiN coating optimized for long-reach applications. The enhanced coating adhesion and heat resistance make it ideal for deep cavity machining in hardened die steels and tool steels.
| Property | Value |
|---|---|
| Carbide Grade | PR1725 |
| Substrate Type | Tungsten Carbide-Cobalt (WC-Co) |
| Grain Size | 0.5 μm |
| Coating Composition | AlTiSiN |
| Coating Hardness (HV) | 3,200 HV |
| Substrate Hardness | 93.0 HRA |
| Transverse Rupture Strength | 4,300 MPa |
| Coating Thickness | 2.5 ± 0.5 μm |
| Max Operating Temperature | 1,100 °C |
Grade Comparison Matrix
Comparative overview of Kyocera grades for similar applications:
| Property | PR1725 (This Product) | Alternative Grade A | Alternative Grade B |
|---|---|---|---|
| Substrate | Sub-micron WC-Co | Fine grain WC-Co | Ultra-fine WC-Co |
| Coating | AlTiSiN | AlCrN | TiAlN |
| Hardness | 93.0 HRA | 92.0 HRA | 91.5 HRA |
| Best For | Deep cavity, hardened steel | General profiling | Stainless steel |
Chipbreaker Profile
The 2FESL long-neck design features an extended reach with a tapered neck profile that minimizes deflection during deep cavity machining. The 2-flute geometry ensures efficient chip evacuation in deep pockets and ribs common in mold and die applications.
| Feature | Specification |
|---|---|
| Rake Angle | +8° (positive) |
| Relief Angle | 12° |
| Helix Angle | 30° |
| Core Diameter Ratio | 60% of DC |
| Edge Preparation | Micro-honed 0.02 mm |
Recommended Applications & Workpiece Materials
| Workpiece Material | Suitability | Notes |
|---|---|---|
| Hardened Die Steel (50-60 HRC) | Optimal | Oil mist lubrication |
| Tool Steel (≤55 HRC) | Excellent | Pre-hardened stock |
| Stainless Steel (≤350 HB) | Good | Reduce speed 20% |
| Titanium Alloys | Limited | Low speed, high feed |
Application Map by Operation
| Operation | Suitability | Guidelines |
|---|---|---|
| Deep Cavity Profiling | Excellent | Up to 10×DC depth |
| Rib Machining | Excellent | Thin-wall finishing |
| Pocketing | Good | 40% radial engagement |
| Slotting | Limited | Shallow only |
| Plunging | Not Recommended | Helical entry required |
Recommended Cutting Conditions
Starting parameters for hardened steel. Adjust based on machine rigidity and coolant application:
| Parameter | Value Range | Unit |
|---|---|---|
| Cutting Speed (Vc) | 100-140 | m/min |
| Feed per Tooth (fz) | 0.01-0.03 | mm/tooth |
| Axial Depth (ap) | 0.2-1.0 | mm |
| Radial Depth (ae) | 0.1-0.5 | mm |
| Spindle Speed (n) | Calculate from Vc | RPM |
Operating Guidelines
- Always verify tool runout before first use; target TIR < 0.01 mm for best results and extended tool life.
- Use adequate coolant or oil-mist lubrication to prevent thermal cracking of the AlTiSiN coating.
- Avoid interrupted cuts where possible; if unavoidable, reduce cutting speed by 20-30%.
- For slotting operations, maintain axial depth (ap) at or below 1.0× cutting diameter to prevent deflection.
- Inspect cutting edges after each shift; replace immediately if chipping or excessive wear is detected.
- Store in original packaging when not in use to prevent edge damage and corrosion.
Toolholder Compatibility
Compatible with ER16 and ER20 precision collet chucks. Due to long-neck design, minimize overhang using shortest possible gauge length holder. Runout should be ≤ 0.008 mm. Consider hydraulic or shrink-fit holders for maximum rigidity.
Packaging & Ordering Information
Each endmill is individually packaged in a protective plastic tube with foam inserts to prevent edge damage. Packaged 10 units per inner box, 100 units per master carton. Includes Kyocera certificate of conformity and material safety data sheet.
| Item | Details |
|---|---|
| MPN / Order Code | TEA02025 |
| Unit Price | $41.4 |
| Minimum Order Quantity | 1 piece |
| Lead Time | In stock – ships within 24 hours |
| Warranty | Standard Kyocera manufacturer warranty |
Catalog Meta Data
| Field | Value |
|---|---|
| Catalog Series | 2FESL Series |
| Catalog Year | 2024-2025 |
| Revision | Rev. 3.2 |
| ISO Standard | ISO 13399, ISO 16462 |
| Manufacturer | Kyocera Corporation, Japan |
| Country of Origin | Japan |
| Quality Certification | ISO 9001:2015, ISO 14001:2015 |
✓ Genuine Kyocera Product
| Manufacturer | Kyocera Corporation |
|---|---|
| Status | Verified Original Product |
| Quality Assurance | Guaranteed Genuine Kyocera Components |
発送・在庫情報
We ship worldwide through our strategic global logistics network. Products are dispatched directly from our international distribution facilities to ensure efficient delivery and customs clearance.
-
Stock Enquiries (在庫確認):
Contact our logistics team at sales.kyotow@gmail.com for real-time inventory status and dispatch location information. -
In-Stock Items (在庫あり):
Normally dispatched within 3 business days from the nearest regional warehouse. -
Factory Procurement (取寄せ):
Manufacturing and dispatch typically require 4–5 weeks. Once production begins, cancellations cannot be accommodated. -
Authenticity Guarantee (本物保証):
All products sold by Kyotow are 100% genuine and sourced through authorized Japanese and international distribution channels.
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
-
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.
安全な決済方法
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All international payments are securely processed through PayPal, ensuring maximum transaction security and customer protection.
国際スピード郵便
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✓ Global Logistics Network
✓ Flat Worldwide Shipping Rate: USD $50
Orders are shipped through our DHL Express corporate account from distribution facilities across Asia, Europe, and China for reliable international delivery.
Need Technical Assistance?
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。
Domestic Sourced
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.
No Regional Markups
We bypass Western corporate sales teams and localized regional overhead costs entirely.
