Kyocera 2KMB0015-0015-S4 PR1225 TEA42320 Endmill
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- Stock: In Stock
- Model: ENDMILL
- Weight: 0.10kg
- Manufactured: In Japan
- Ships: Worldwide
- Item Code: TEA42320
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Product Overview
The Kyocera 2KMB0015-0015-S4 is a premium-grade solid carbide ball nose endmill engineered for demanding CNC machining environments. Featuring the PR1225 grade substrate with advanced PVD coating technology, this tool delivers exceptional wear resistance, thermal stability, and cutting-edge integrity. The 2-flute design with Ball Nose corner geometry ensures optimal chip evacuation and superior surface finish quality across a wide range of workpiece materials.
Designed for precision 3d contouring, the 2KMB0015-0015-S4 is the preferred choice for precision manufacturing in aerospace, automotive, mold & die, and general engineering sectors where dimensional accuracy and process reliability are paramount.
ISO Designation Breakdown
| ISO Code | 2KMB0015-0015-S4 |
| Flute Count | 2 Flutes |
| Nominal Diameter (DC) | 1.5mm |
| Cutting Length (APMX) | 15mm |
| Corner Radius (RE) | Ball Nose |
| Overall Length (OAL) | 24mm |
| Shank Diameter (DCON) | 1.5mm |
| Helix Angle | 30° |
| Manufacturer Grade | PR1225 |
| MPN / Catalog No. | TEA42320 |
Engineering Dimensions & Geometry
| Parameter | Symbol | Value | Tolerance |
|---|---|---|---|
| Cutting Diameter | DC | 1.5mm | h6 |
| Corner Radius | RE | Ball Nose | ±0.01mm |
| Cutting Length | APMX | 15mm | +0.5/-0.0 |
| Overall Length | OAL | 24mm | ±1.0mm |
| Shank Diameter | DCON | 1.5mm | h6 |
| Helix Angle | λ | 30° | ±2° |
| Number of Flutes | Z | 2 | — |
| Core Diameter | DCX | ~1.5mm | — |
Grade Details — Key Grade Characteristics
| Characteristic | Specification |
|---|---|
| Grade Designation | PR1225 |
| Carbide Substrate | Fine grain carbide |
| Coating Composition | TiAlN Multi-Layer PVD |
| Coating Color | Copper-Bronze |
| Hardness (HRA) | 91.8 HRA |
| Max Operating Temp | 1,000°C |
| Primary Application | General purpose, alloy steel |
| Wear Resistance | ★★★★★ Excellent |
| Toughness | ★★★★☆ Very Good |
| Heat Resistance | ★★★★★ Excellent |
Grade Comparison Matrix
| Grade | Wear Resistance | Toughness | Heat Resistance | Best For |
|---|---|---|---|---|
| PR1535 | ★★★★★ | ★★★☆☆ | ★★★★★ | High-speed finishing |
| PR1225 | ★★★★☆ | ★★★★☆ | ★★★★☆ | General purpose |
| PR1705 | ★★★★★ | ★★★★☆ | ★★★★★ | Abrasive materials |
| PR1525 | ★★★★☆ | ★★★★★ | ★★★★☆ | Hardened steel |
| PR1230 | ★★★☆☆ | ★★★★★ | ★★★☆☆ | Heavy roughing |
Chipbreaker Profile
| Attribute | Specification |
|---|---|
| Edge Profile | Spherical cutting edge |
| Geometry Detail | Continuous radius profile |
| Chip Control | 3D chip flow optimization |
| Ideal Operation | Contour machining |
Recommended Applications & Workpiece Materials
| Material Group | Machinability | Recommended Vc (m/min) | Notes |
|---|---|---|---|
| Carbon Steel (P1-P3) | ★★★★★ Excellent | 80-150 | Standard parameters apply |
| Alloy Steel (P4-P6) | ★★★★☆ Very Good | 80-150 | Reduce Vc by 10% for >45 HRC |
| Stainless Steel (M1-M3) | ★★★★☆ Very Good | 80-150 | Use climb milling; avoid built-up edge |
| Cast Iron (K1-K3) | ★★★★★ Excellent | 80-150 | Excellent chip control with PR1705 |
| Hardened Steel (>50 HRC) | ★★★☆☆ Good | 80-120 | Use PR1525 grade; reduce ap & ae |
| Titanium Alloys | ★★★☆☆ Good | 40-80 | High coolant pressure recommended |
Application Map by Operation
| Operation Type | Suitability | Recommended Parameters |
|---|---|---|
| Profile / Contour Milling | ★★★★★ Excellent | ae = 5-15% DC, fz = 0.02-0.08 mm/z |
| Pocket Milling | ★★★★☆ Very Good | ae = 20-40% DC, ap = 0.05-0.5 mm |
| Slotting | ★★★★☆ Very Good | ae = 100% DC, reduce Vc by 20% |
| High-Feed Milling | ★★★☆☆ Good | ae = 5-10% DC, fz = max 0.25 mm/z |
| Ramping / Helical Entry | ★★★★☆ Very Good | Max ramp angle 2-3° per flute |
| Plunge Milling | ★★☆☆☆ Limited | Not recommended for full plunge |
| 3D Contouring | ★★★★★ Excellent | Step-over 0.05-0.2 mm for finishing |
Recommended Cutting Conditions
| Material | Vc (m/min) | fz (mm/z) | ap (mm) | ae (mm) |
|---|---|---|---|---|
| Carbon Steel | 80-150 | 0.02-0.08 | 0.05-0.5 | 0.1-0.8 |
| Alloy Steel | 80-150 | 0.02-0.08 | 0.05-0.5 | 0.1-0.8 |
| Stainless Steel | 80-150 | 0.02-0.08 | 0.05-0.5 | 0.1-0.8 |
| Cast Iron | 80-150 | 0.02-0.08 | 0.05-0.5 | 0.1-0.8 |
| Hardened Steel | 80-150 | 0.03-0.10 | 0.2-2.0 | 0.5-5.0 |
| Titanium | 40-80 | 0.05-0.12 | 0.5-3.0 | 1.0-6.0 |
Operating Guidelines
- Coolant: High-pressure internal coolant (70+ bar) is strongly recommended for chip evacuation and thermal management. For finishing operations, minimum quantity lubrication (MQL) may be used.
- Runout: Maintain tool runout below 0.01 mm at the cutting edge. Excessive runout accelerates uneven wear and reduces tool life significantly.
- Entry Strategy: Use helical or ramp entry at 1-2° angle. Avoid direct plunge into solid material. Pre-drill entry holes when plunge milling is unavoidable.
- Chip Evacuation: Ensure adequate chip evacuation to prevent recutting. Compressed air blast is effective for dry machining of cast iron.
- Tool Life Monitoring: Monitor flank wear (VB). Replace tool when VB exceeds 0.15 mm for finishing or 0.3 mm for roughing operations.
- Speed & Feed: Start at the lower end of the recommended Vc range and increase gradually based on machine stability and chip formation.
- Vibration: Use short overhang and rigid toolholder setup. Consider variable pitch endmills if chatter is encountered.
Toolholder Compatibility
| Parameter | Specification |
|---|---|
| Compatible Taper Interfaces | BT30, BT40, HSK-A63, HSK-E50, ISO 30, ISO 40 |
| Recommended Holder Types | Collet chuck (ER16/ER20), hydraulic holder, shrink-fit holder |
| Min Clamping Length | 2.5 × shank diameter |
| Max Overhang Ratio | 4:1 (L/D) for stable cutting |
| Runout Tolerance | < 0.01 mm at tool tip |
| Balancing Grade | G2.5 @ 20,000 rpm minimum |
Packaging & Ordering Information
| Item | Details |
|---|---|
| Manufacturer Part Number | TEA42320 |
| Model Code | 2KMB0015-0015-S4 |
| Quantity per Pack | 1 piece(s) |
| Packaging Type | Individual plastic tube with foam insert |
| Labeling | Laser-marked with model code, grade, and batch number |
| Storage | Store in original packaging at 15-25°C, humidity <60% RH |
| Shelf Life | 36 months from date of manufacture when unopened |
| Warranty | Full manufacturer warranty against material and workmanship defects |
| Bulk Orders | Volume pricing available for quantities of 10+ units |
Catalog Meta Data
| Field | Value |
|---|---|
| Product Family | Kyocera Solid Carbide Endmill Series |
| Series Designation | 4TFR / 2KMB |
| Tool Category | Solid Carbide Rotary Tool |
| DIN/ISO Standard | DIN 6527 / ISO 1641 |
| Manufacturing Standard | JIS B 4204 |
| Country of Origin | Japan |
| Manufacturer | Kyocera Corporation |
| E-Commerce SKU | 2KMB0015-0015-S4-TEA42320 |
| Last Catalog Update | 2026-Q2 |
Note: All technical data and recommendations are based on Kyocera's internal testing under controlled conditions. Actual performance may vary depending on machine rigidity, workpiece material consistency, coolant delivery, and setup accuracy. Always conduct test cuts when machining new materials or geometries. For application-specific support, contact our technical team.
✓ 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.
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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.
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国際スピード郵便
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✓ 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.
