Kyocera Z5T CEM02438 Micro Endmill - Precision
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- Stock: In Stock
- Model: ENDMILL
- Weight: 0.10kg
- Manufactured: In Japan
- Ships: Worldwide
- Item Code: CEM02438
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Product Overview
The Kyocera Z5T PR1535 (CEM02438) is a precision micro endmill designed for micro-machining and high-detail CNC milling operations. Featuring an ultra-fine grain carbide substrate with AlTiCrN-based PVD coating, this Ø4.0mm tool with 0mm neck length and R0.05mm corner radius excels in micro machining & precision molding. The optimized 2-flute geometry ensures efficient chip evacuation even at high spindle speeds, delivering mirror-finish surface quality and exceptional dimensional accuracy.
ISO Designation Breakdown
Complete product code interpretation and specification mapping:
| Position | Code | Meaning |
|---|---|---|
| Series | Z5T | Kyocera Z5T Solid Carbide Endmill Series |
| Grade | PR1535 | PR1535 — Ultra-fine Grain Carbide |
| Geometry | 0040 | 2-flute corner radius geometry with 30° helix angle, Ø4.0mm × 0mm neck |
| Diameter | 0040 | Ø4.0mm cutting diameter |
| Length | 0mm neck | 6mm cutting length |
| MPN | CEM02438 | Kyocera Manufacturer Part Number |
Engineering Dimensions & Geometry
Precision manufacturing tolerances and dimensional specifications:
| Parameter | Value | Tolerance |
|---|---|---|
| Cutting Diameter (DC) | 4.0 mm | h6 (0/-0.011) |
| Cutting Length (APMX) | 6 mm | ±0.3 mm |
| Overall Length (OAL) | 40.0 mm | ±0.5 mm |
| Shank Diameter (DCON) | 4.0 mm | h6 (0/-0.011) |
| Number of Flutes | 2 | — |
| Helix Angle | 30° | ±2° |
| Corner Radius (RE) | 0.05 mm | ±0.01 mm |
| Neck Length (LN) | 0 mm | ±0.2 mm |
| Neck Diameter | 2.0 mm | ±0.02 mm |
Grade Details — Key Grade Characteristics
Material science and coating technology behind the PR1535 grade:
- Substrate: Ultra-fine grain cemented carbide (grain size ≤ 0.5μm) for superior edge sharpness and toughness
- Coating: AlTiCrN-based PVD multi-layer coating with hardness ≥ 3,300 HV
- Oxidation Resistance: Stable up to 1,100°C, enabling dry machining capability
- Friction Coefficient: Reduced by 30% compared to uncoated carbide, minimizing built-up edge
- Adhesion Strength: Excellent coating adhesion prevents flaking under high mechanical loads
- Surface Finish: Mirror-polished rake and flank surfaces for reduced cutting forces
- Edge Preparation: Controlled hone radius for optimal balance between edge strength and sharpness
Grade Comparison Matrix
Side-by-side performance comparison of available grades:
| Grade | Grain Size | Coating | Best For |
|---|---|---|---|
| PR1535 | Ultra-fine (0.5μm) | AlTiCrN PVD | Micro-machining, Pre-hardened Steel |
| PR1525 | Sub-micron (0.8μm) | AlTiN PVD | Hardened Steel (HRC 50-55) |
Chipbreaker Profile
Flute geometry and chip management characteristics:
Polished flute surface with optimized chip pocket for micro-machining applications, ensuring minimal burr formation
Recommended Applications & Workpiece Materials
Optimal material and application pairing guidelines:
- Primary Materials: Steel, Hardened Steel, Pre-hardened Steel
- Hardness Range: Up to HRC 55 (depending on grade and cutting parameters)
- Ideal for: Micro Machining & Precision Molding
- Suitable Operations: Slotting, profiling, pocketing, face milling, and contouring
- Industry Sectors: Aerospace, automotive, mold & die, medical device manufacturing
- Workpiece Examples: Gear blanks, mold cavities, turbine blades, precision shafts
Application Map by Operation
Operation-specific suitability ratings and parameter recommendations:
| Operation | Suitability | Recommended ae/ap |
|---|---|---|
| Micro-Profiling | ★★★★★ | ae = 0.1×D, ap = 0.5-1.0×D |
| Rib Machining | ★★★★★ | ae = 0.05×D, ap = 2.0-3.0×D |
| Cavity Finishing | ★★★★☆ | ae = 0.1×D, ap = 0.3×D |
| Engraving | ★★★☆☆ | ae = 0.02×D, ap = 0.1×D |
Recommended Cutting Conditions
Starting parameters for common workpiece materials (adjust based on machine rigidity):
| Workpiece Material | Cutting Speed Vc (m/min) | Feed per Tooth fz (mm) | Axial Depth ap (mm) | Radial Depth ae (mm) |
|---|---|---|---|---|
| Carbon Steel (≤HRC 30) | 80-120 | 0.02-0.06 | 0.1-4.0 | 0.05-4.0 |
| Alloy Steel (HRC 30-45) | 80-100 | 0.02-0.04 | 0.1-4.0 | 0.05-4.0 |
| Stainless Steel (304/316) | 60-90 | 0.00-0.03 | 0.1-2.0 | 0.1-2.0 |
| Hardened Steel (HRC 45-55) | 50-80 | -0.01-0.01 | 0.1-1.3 | 0.1-1.3 |
Operating Guidelines
Best practices for maximizing tool life and surface quality:
- Maximum spindle speed: 40,000 RPM recommended for Ø4.0mm diameter
- Use high-precision collet chuck with TIR ≤ 3μm for optimal runout control
- Apply minimum quantity lubrication (MQL) or air-oil mist for heat dissipation
- Reduce feed by 30% during entry and exit to prevent corner chipping
- Do not exceed 4.0mm radial depth of cut in single pass
- Monitor tool wear via spindle load; replace when load increases by 15%
- Store in anti-static packaging; handle with ESD-safe tools only
Toolholder Compatibility
Recommended clamping systems and holder specifications:
Precision collet chuck or shrink-fit holder (Ø4.0mm shank) required for micro-tool stability
Packaging & Ordering Information
Logistics, warranty, and procurement details:
- Packaging: Individual anti-static tube with foam insert, vacuum-sealed moisture barrier pouch
- Minimum Order: 1 piece
- Lead Time: Stock item — ships within 24 hours
- Stock Status: Available (1,000 units in stock)
- Warranty: Full manufacturer warranty against material and manufacturing defects
- Certification: ISO 9001:2015 certified manufacturing
- Traceability: Each tool laser-marked with batch number and manufacturing date
Catalog Meta Data
Standardized classification and traceability information:
| Attribute | Value |
|---|---|
| Catalog Series | Kyocera Z5T Solid Carbide Endmills |
| Product Category | Milling Tools > Solid Carbide Endmills |
| ISO Classification | ISO 13399 compatible |
| GTC Code | Z5T-0040-050-0400-0-R0.05 |
| UNSPSC | 23171602 (Milling Cutters) |
| ECCN | EAR99 |
| Country of Origin | Japan |
| Manufacturer Warranty | 12 months from date of purchase |
✓ 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
✓ Full Shipment Tracking
✓ 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.
