Kyocera 12,0 ENDMILL 4FL BN SGS43146
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- Stock: In Stock
- Model: ENDMILL
- Weight: 0.10kg
- Manufactured: In Japan
- Ships: Worldwide
- Item Code: SGS43146
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1. Product Overview
The Kyocera 12,0 ENDMILL 4FL BN SGS43146 is a precision-engineered solid carbide endmill with a 12.0 mm cutting diameter, four flutes, and a ball-nose tip. Designed for high-performance CNC milling, it delivers smooth 3D contours, accurate profiling, and excellent surface finish.
2. ISO Designation Breakdown
Solid carbide endmills are referenced under ISO 1641. The designation elements for this cutter are:
- Diameter code: 12,0 (12.0 mm nominal cutting diameter)
- Flute count: 4FL (four flutes)
- End type: BN (ball nose)
- Product code: SGS43146
3. Engineering Dimensions & Geometry
Typical engineering dimensions for the 12.0 mm series. Confirm final dimensions with the factory datasheet.
| Parameter | Value |
|---|---|
| Nominal diameter (D1) | 12.0 mm |
| Number of flutes | 4 |
| Corner radius / end type | Ball nose (BN) |
| Shank diameter (D2) | 12.0 mm |
| Overall length (L1) | Refer to datasheet |
| Flute length (L2) | Refer to datasheet |
| Helix angle | Typical 30° |
4. Grade Details & Characteristics
The cutter body uses a premium micro-grain carbide substrate engineered for high-speed machining and extended tool life.
- Substrate: Micro-grain solid carbide
- Hardness: High hardness for excellent wear resistance
- Coating: Advanced PVD-style coating (refer to product datasheet)
- Performance: Superior heat resistance and low friction
5. Grade Comparison Matrix
Common carbide endmill grades and their relative positioning:
| Grade | Wear resistance | Toughness | Best use |
|---|---|---|---|
| Micro-grain carbide | High | Medium-High | General milling, steels |
| Ultra-fine grain carbide | Very High | Medium | Hardened steels, finishing |
| Coated carbide | High | High | High-speed machining |
6. Chipbreaker Profile
As a solid carbide endmill, chip formation is managed through flute geometry and helix angle rather than an indexable insert chipbreaker. The four-flute design balances chip pocket volume with surface finish capability.
- Flute form: Optimised for semi-finishing to finishing
- Helix angle: Reduces vibration and improves chip evacuation
- Chip flow: Upward evacuation recommended for vertical milling
7. Recommended Applications & Materials
Ideal for the following materials and machining goals:
- Carbon steels, alloy steels, and stainless steels
- Cast iron and hardened materials up to approximately 45-50 HRC
- Aluminium alloys (with appropriate speeds and feeds)
- 3D die/mold profiling, aerospace components, and medical parts
8. Application Map by Operation
| Operation | Suitability | Notes |
|---|---|---|
| 3D contouring / profiling | Excellent | Ball-nose tip optimised |
| Semi-finishing | Good | Light depths and widths |
| Slotting | Limited | Use square-end variant for full slots |
| Roughing | Moderate | Adopt trochoidal strategies |
9. Recommended Cutting Conditions
Start with the following parameters and adjust for machine rigidity and material condition:
| Material | Vc (m/min) | fz (mm/tooth) | Notes |
|---|---|---|---|
| Mild / carbon steel | 120-180 | 0.05-0.12 | Use coolant or air blast |
| Stainless steel | 80-140 | 0.04-0.10 | Avoid built-up edge |
| Cast iron | 100-160 | 0.06-0.14 | Dry or minimal coolant |
| Aluminium | 250-400 | 0.08-0.18 | High-speed with air blast |
10. Operating Guidelines
- Secure the tool in a precision collet or shrink-fit holder with minimal runout.
- Use the shortest possible overhang to maximise rigidity and reduce chatter.
- Match speeds and feeds to material hardness; reduce feed when surface finish is critical.
- Apply suitable coolant or compressed air to control heat and chip evacuation.
- Inspect the cutting edges before each use and replace worn tools promptly.
11. Toolholder Compatibility
Designed for standard cylindrical shank toolholders. Suitable systems include:
- ER collet chucks (e.g., ER25, ER32)
- Hydraulic expansion chucks
- Shrink-fit holders
- Milling arbors with collet sleeves
12. Packaging & Ordering Info
- Manufacturer: Kyocera
- MPN / Product code: SGS43146
- Product type: Solid carbide endmill
- Packaging: Individually packed in protective tool tube / box
- Order quantity: Minimum one piece
13. Catalog Meta Data
| Attribute | Value |
|---|---|
| Brand | Kyocera |
| Model | ENDMILL |
| Category | Solid Carbide Endmill |
| Flutes | 4 |
| End geometry | Ball nose (BN) |
| Stock status | In Stock |
✓ 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.
