Kyocera 3,5 ENDMILL 4FL BN SGS40126
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- Stock: In Stock
- Model: ENDMILL
- Weight: 0.10kg
- Manufactured: In Japan
- Ships: Worldwide
- Item Code: SGS40122
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1. Product Overview
The Kyocera 3,5 ENDMILL 4FL BN SGS40126 is a solid carbide ball nose end mill engineered for precision CNC milling. The 4-flute rounded-tip design is ideal for 3D contouring, profiling, and complex surface finishing, delivering smooth surface quality and accurate dimensional control.
2. ISO Designation Breakdown
| Code Element | Interpretation |
|---|---|
| SGS | Kyocera solid carbide end mill series |
| 40 | Series / diameter grouping reference |
| 126 | Product item / geometry code |
| 3,5 | Nominal cutting diameter 3.5 mm |
| 4FL | 4-flute construction |
| BN | Ball nose end profile |
3. Engineering Dimensions & Geometry
| Parameter | Specification |
|---|---|
| Nominal Diameter | 3.5 mm |
| Flute Count | 4 |
| End Profile | Ball nose (hemispherical tip) |
| Helix Angle | Standard 30°–35° (series typical) |
| Shank Type | Cylindrical, tolerance h6 |
| Overall Length | Refer to manufacturer datasheet |
| Tip Radius | 1.75 mm (half nominal diameter) |
4. Grade Details & Characteristics
SGS-series solid carbide offers a balanced micrograin substrate with high hardness and heat resistance. The ball nose geometry maintains consistent edge strength across the hemisphere, supporting smooth finishing passes and controlled scallop heights on contoured surfaces.
5. Grade Comparison Matrix
| Grade/Series | Application Focus | Key Characteristics |
|---|---|---|
| SGS (this tool) | General-purpose milling | Balanced toughness and wear resistance |
| SGS-P | High-performance finishing | Enhanced coating for hardened steels |
| SGS-R | Roughing / heavy duty | Higher edge strength for interrupted cuts |
6. Chipbreaker Profile
Four-flute ball nose geometry with helical flutes provides controlled chip segmentation along the curved cutting edge. The design supports smooth chip evacuation during complex 3D passes, reducing built-up edge and improving surface finish on curved workpieces.
7. Recommended Applications & Materials
- Carbon and alloy steels
- Stainless steels (moderate speeds)
- Cast iron and nodular iron
- General engineering materials
- 3D contouring, profiling, and surface finishing
8. Application Map by Operation
| Operation | Suitability |
|---|---|
| Slotting | Good |
| Side milling | Good |
| Profiling | Excellent |
| Pocketing | Good |
| Plunging | Excellent |
| 3D contouring | Excellent |
9. Recommended Cutting Conditions
| Material | Vc (m/min) | fz (mm/tooth) | Stepover / Engagement |
|---|---|---|---|
| Mild Steel | 80–120 | 0.03–0.08 | 5–15% of tool diameter |
| Stainless Steel | 60–90 | 0.02–0.06 | 5–12% of tool diameter |
| Cast Iron | 100–140 | 0.04–0.10 | 8–20% of tool diameter |
10. Operating Guidelines
- Use adequate coolant or air blast for chip evacuation.
- Secure tool in precision collet or shrink-fit holder with minimum runout.
- Use light stepover and consistent feed rates for best surface finish.
- Optimise toolpath strategy to maintain continuous cutter engagement.
- Inspect tool for edge damage before re-use.
11. Toolholder Compatibility
Compatible with ISO-standard cylindrical shank end mill holders, collet chucks (ER / TG / SYLZ), and shrink-fit holders. Ensure the tool shank diameter matches the holder bore and that total indicated runout is ≤10 µm for best surface finish.
12. Packaging & Ordering Info
Supplied in manufacturer packaging with product identification label. MPN: SGS40126. Minimum order quantity: 1 piece. Bulk pricing available on request; contact our technical sales team for volume quotations.
13. Catalog Meta Data
| Attribute | Value |
|---|---|
| Manufacturer | Kyocera |
| MPN | SGS40126 |
| Product Family | Solid Carbide Ball Nose End Mill |
| Flutes | 4 |
| End Type | Ball Nose |
✓ 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.
