Kyocera 8,0 ENDMILL 4FL 0,50R TA SGS40015
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- Stock: In Stock
- Model: ENDMILL
- Weight: 0.10kg
- Manufactured: In Japan
- Ships: Worldwide
- Item Code: SGS40012
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1. Product Overview
| Attribute | Value |
|---|---|
| Manufacturer | Kyocera |
| Product Type | Solid Carbide Corner Radius End Mill |
| Model | ENDMILL |
| Catalog Number | SGS40015 |
| Cutting Diameter | 8.0 mm |
| Number of Flutes | 4 |
| Corner Radius | 0.50 mm |
| Primary Applications | CNC milling, profiling, finishing, slotting |
2. ISO Designation Breakdown
| Field | Code | Meaning |
|---|---|---|
| Diameter | 8,0 | 8.0 mm nominal cutting diameter |
| Tool Type | ENDMILL | Solid carbide end mill |
| Flutes | 4FL | 4 cutting flutes |
| Corner Radius | 0,50R | 0.50 mm corner radius |
| Style | TA | Standard length, general purpose |
| Product Series | SGS40015 | Kyocera SGS series catalog reference |
3. Engineering Dimensions & Geometry
| Parameter | Value | Notes |
|---|---|---|
| Nominal Diameter | 8.0 mm | Metric |
| Corner Radius | 0.50 mm | Bull-nose profile |
| Number of Flutes | 4 | Balanced cutting forces |
| Helix Angle | 30°–45° | Series typical |
| Shank Diameter | 8.0 mm | Cylindrical shank |
| Overall Length | Refer to catalog | Standard series |
| Cutting Length | Refer to catalog | Standard series |
| Coating | PVD hard coating | High-performance |
4. Grade Details & Characteristics
The SGS series pairs a micro-grain carbide substrate with a PVD hard coating for high-speed finishing, semi-finishing and light roughing of steels, stainless steels and cast irons.
- Micro-grain tungsten carbide for high hardness and edge strength
- PVD coating reduces friction and built-up edge
- High thermal stability for dry or MQL machining
- Optimized edge preparation for stable corner radius
5. Grade Comparison Matrix
| Series | Substrate | Coating | Best Use |
|---|---|---|---|
| SGS | Micro-grain carbide | PVD | General profiling, finishing, slotting |
| PR1535 | Carbide | PVD | Steel & stainless finishing |
| PR1725 | Carbide | PVD | Cast iron & roughing |
| TB6040 | Carbide | CVD | Heavy roughing |
6. Chipbreaker Profile
The four-flute corner-radius geometry features a continuous cutting edge and polished flute surface for efficient chip management.
- Corner radius reduces corner chipping and extends tool life
- Positive rake angle lowers cutting forces and improves surface finish
- Wide flute gullets for efficient chip evacuation
- Optimized edge radius for stable chip curling
7. Recommended Applications & Materials
| Material | Suitability | Notes |
|---|---|---|
| Carbon Steel | Excellent | Up to 45 HRC |
| Alloy Steel | Excellent | Pre-hardened and hardened |
| Stainless Steel | Good | Austenitic & martensitic |
| Cast Iron | Good | Gray & ductile |
| Tool Steel | Good | Up to 50 HRC |
| Aluminium | Limited | Polished or uncoated preferred |
8. Application Map by Operation
| Operation | Suitability | Remarks |
|---|---|---|
| Side Milling / Profiling | Excellent | High surface finish |
| Slotting | Good | Max Ae = 0.5 × D |
| Pocketing | Good | Helical ramp recommended |
| Finishing | Excellent | Corner radius creates smooth blends |
| High-Speed Machining | Good | Stable tool paths required |
| 3D Contouring | Good | Constant cutter engagement |
9. Recommended Cutting Conditions
| Material | Vc (m/min) | fz (mm/tooth) | ap (mm) | ae (mm) |
|---|---|---|---|---|
| Carbon Steel | 130–200 | 0.06–0.15 | ≤8 | 0.4–8 |
| Alloy Steel | 110–160 | 0.05–0.12 | ≤8 | 0.4–8 |
| Stainless Steel | 90–130 | 0.04–0.10 | ≤6 | 0.4–6 |
| Cast Iron | 110–150 | 0.05–0.12 | ≤6 | 0.4–6 |
| Tool Steel ≤50 HRC | 70–100 | 0.03–0.08 | ≤4 | 0.3–4 |
10. Operating Guidelines
- Use rigid, short overhang toolholding and secure the workpiece
- Prefer climb milling to reduce tool deflection and improve finish
- Apply adequate coolant or compressed air to evacuate chips
- Start with conservative speeds and feeds, then optimize for stability
- Do not exceed the recommended flute engagement for the operation
- Inspect the tool after each operation; replace if edge wear is visible
11. Toolholder Compatibility
| Feature | Requirement |
|---|---|
| Shank Form | Cylindrical, 8.0 mm |
| Recommended Holders | Collet chuck, hydraulic, shrink-fit, milling chuck |
| Run-out Tolerance | ≤ 10 µm |
| Collet Reference | ER32 / ER40 or equivalent |
| Tool Length | Minimum overhang for stability |
12. Packaging & Ordering Info
| Item | Detail |
|---|---|
| MPN / Catalog No. | SGS40015 |
| Unit of Sale | Each |
| Minimum Order | 1 |
| Stock Status | In stock |
| Packaging | Protective plastic tube or box |
13. Catalog Meta Data
| Field | Value |
|---|---|
| Product ID | 26023 |
| Category | 355 – Milling Tools |
| Manufacturer | Kyocera |
| Model | ENDMILL |
| Status | Active |
| Weight | 0.1 kg |
✓ 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
✓ Encrypted Transactions
✓ Global Buyer Protection
✓ Safe International Payments
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.
