Kyocera 4.0 mm ENDMILL 2FL Ball Nose SGS43304
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- Stock: In Stock
- Model: ENDMILL
- Weight: 0.10kg
- Manufactured: In Japan
- Ships: Worldwide
- Item Code: SGS43304
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1. Product Overview
The Kyocera SGS43304 is a 4.0 mm, 2-flute, ball-nose solid carbide end mill. Designed for precision CNC milling, it delivers high surface finish quality and accurate 3D contouring.
2. ISO Designation Breakdown
| Field | Meaning |
|---|---|
| SGS | Kyocera SGS solid carbide end mill series |
| 43 | Series family / geometry code |
| 304 | 4.0 mm diameter, 2FL, ball nose |
3. Engineering Dimensions & Geometry
| Parameter | Value |
|---|---|
| Cutting Diameter | 4.0 mm |
| Number of Flutes | 2 |
| Corner Geometry | Ball nose (full radius) |
| Flute Length | Refer to manufacturer datasheet |
| Overall Length | Refer to manufacturer datasheet |
| Shank Diameter | 4.0 mm |
| Helix Angle | 30° typical |
4. Grade Details & Characteristics
Grade: Premium sub-micrograin solid carbide (SGS series). Characteristics: High hardness, excellent wear resistance, high edge stability and low-friction surface for extended tool life.
5. Grade Comparison Matrix
| Grade Tier | Substrate | Coating | Best For |
|---|---|---|---|
| Standard Carbide | Fine grain | Uncoated / TiN | General machining |
| Premium Micrograin | Sub-micrograin | Advanced PVD | High-speed finishing |
| SGS Series (this tool) | High-performance carbide | Application-optimized | Precision contouring |
6. Chipbreaker Profile
Solid carbide end mills do not use indexable chipbreaker inserts. The continuous spiral flute geometry and radial rake act as the chip-forming surface, directing chips up the flutes for evacuation.
7. Recommended Applications & Materials
- Carbon and alloy steels
- Stainless steels
- Hardened steels up to approx. 50 HRC
- Cast iron
- Titanium and nickel alloys at reduced speeds
- Aluminium and non-ferrous metals
8. Application Map by Operation
| Operation | Suitability | Notes |
|---|---|---|
| Contour finishing | Excellent | Ball nose ideal for 3D surfaces |
| Slotting | Good | Up to 1xD; reduce engagement in tough materials |
| Profiling | Excellent | High-accuracy side milling |
| Pocketing | Good | Use trochoidal paths for deep pockets |
| Plunging | Limited | Centre-cutting; ramp entry recommended |
| Drilling | Not recommended | Use dedicated drill |
9. Recommended Cutting Conditions
| Workpiece Material | Vc (m/min) | fz (mm/tooth) | ae (mm) | ap (mm) |
|---|---|---|---|---|
| Carbon steel | 120–180 | 0.02–0.06 | 0.2–0.6D | 1.0D |
| Alloy steel | 80–140 | 0.02–0.05 | 0.2–0.5D | 0.8D |
| Stainless steel | 60–100 | 0.02–0.04 | 0.2–0.4D | 0.5D |
| Aluminium | 250–400 | 0.05–0.12 | 0.3–0.8D | 1.5D |
| Hardened steel (>50 HRC) | 40–80 | 0.01–0.03 | 0.1–0.3D | 0.3D |
10. Operating Guidelines
- Use rigid toolholding with minimum overhang
- Secure the workpiece firmly and verify spindle runout
- Use flood/mist coolant for steels; dry or air blast for aluminium
- Start at the recommended speeds and feeds, then adjust for machine rigidity
- Inspect cutting edges before use; replace if chipping or wear is visible
11. Toolholder Compatibility
Suitable shank-type holders include precision collet chucks, hydraulic, shrink-fit and side-lock Weldon holders. Use a collet matched to the shank diameter.
- ER16/ER20 collet chuck for 4.0 mm shank
- Hydraulic and shrink-fit holders
- Weldon side-lock end mill holders
12. Packaging & Ordering Info
| Item | Details |
|---|---|
| Packaging unit | 1 piece per tube / protective pouch |
| MPN | SGS43304 |
| Product ID | 26422 |
| Category | 355 |
| Weight | 0.1 kg |
13. Catalog Meta Data
| Attribute | Value |
|---|---|
| Product ID | 26422 |
| MPN | SGS43304 |
| Model | ENDMILL |
| Manufacturer | Kyocera |
| Category | 355 |
| Price | 43.7 |
| Weight | 0.1 kg |
| Status | Enabled |
✓ 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.
