Kyocera 7/16 ENDMILL 4FL BN TC SGS39638
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- Stock: In Stock
- Model: ENDMILL
- Weight: 0.10kg
- Manufactured: In Japan
- Ships: Worldwide
- Item Code: SGS39638
DHL secure global delivery. Tracked from our door to yours. Kyotow.com Secured
1. Product Overview
The Kyocera 7/16 ENDMILL 4FL BN TC SGS39638 is a 4-flute solid-carbide ball-nose endmill with TC coating, engineered for high-precision CNC milling in steel, stainless steel and cast iron.
2. ISO Designation Breakdown
| Kyocera | Manufacturer |
| SGS | Product series |
| 7/16 | Nominal cutting diameter (inch) |
| 4FL | Four flutes |
| BN | Ball-nose end geometry |
| TC | Tough/TC coating designation |
| SGS39638 | Manufacturer part number |
3. Engineering Dimensions & Geometry
| Cutting diameter | 7/16 in (11.11 mm) |
| Shank diameter | 7/16 in (11.11 mm) |
| Number of flutes | 4 |
| End geometry | Ball nose (BN) |
| Typical helix angle | 30 deg |
| Coating | TC multi-layer |
4. Grade Details & Characteristics
- Submicron cemented-carbide substrate for high hardness and edge strength.
- TC multi-layer coating improves wear resistance and reduces built-up edge.
- Center-cutting capable for plunge and ramping operations.
- Precision-ground geometry for stable finishing and profiling.
5. Grade Comparison Matrix
| Grade/Finish | Coating | Primary Use | Wear Resistance |
|---|---|---|---|
| Uncoated carbide | None | Aluminium, non-ferrous | Moderate |
| TC coated | TiCN-based | Steel, stainless, cast iron | High |
| Advanced PVD | PVD | Hardened steels | Very high |
6. Chipbreaker Profile
Four continuous flutes with polished rake faces create open chip channels. The ball-nose tip splits chips at the centre, while peripheral flutes evacuate them upward; use compressed air or coolant for deep-pocket work.
7. Recommended Applications & Materials
- Carbon and alloy steels
- Stainless steels
- Cast iron
- Non-ferrous metals
- General engineering, mould and die profiling
8. Application Map by Operation
| Operation | Suitability | Notes |
|---|---|---|
| Roughing | Good | Use moderate axial depth |
| Semi-finishing | Excellent | Balanced chip load |
| Finishing | Excellent | Low radial engagement |
| Profiling | Excellent | Ball nose ideal for contours |
| Slotting | Good | Centre-cutting |
| 3D contouring | Excellent | Continuous tool-path |
9. Recommended Cutting Conditions
| Work material | Vc (m/min) | fz (mm/tooth) | ap max | Coolant |
|---|---|---|---|---|
| Low-carbon steel | 80-150 | 0.05-0.12 | 0.5D | Emulsion |
| Alloy steel | 70-130 | 0.05-0.10 | 0.5D | Emulsion |
| Stainless steel | 60-100 | 0.04-0.09 | 0.3D | High-pressure |
| Cast iron | 100-180 | 0.06-0.14 | 0.5D | Dry/wet |
| Aluminium | 200-400 | 0.08-0.18 | 0.5D | Air/oil mist |
10. Operating Guidelines
- Use the shortest overhang and a rigid toolholder to minimise deflection.
- Prefer climb milling and maintain consistent chip load.
- Apply adequate coolant or air blast to clear chips and control heat.
- Reduce speed/feed by 20% for interrupted cuts or hardened materials.
- Inspect edges before use; replace if chipped or worn.
11. Toolholder Compatibility
- ER/DR collet chucks with 7/16 in or 11 mm collet.
- Weldon-flat end-mill holders.
- Hydraulic and shrink-fit chucks for high-speed finishing.
12. Packaging & Ordering Info
- MPN: SGS39638
- Unit price: 170.90 USD (tax class may apply)
- Minimum order quantity: 1 piece
- Weight: 0.1 kg
- Stock status: Available
13. Catalog Meta Data
| Product ID | 25922 |
| MPN | SGS39638 |
| Model | ENDMILL |
| Manufacturer | Kyocera |
| Category | 355 |
| Status | Enabled |
| Date available | 2026-05-23 |
| Image | catalog/Turning inserts holder/SOLID CARBIDE ENDMILL.jpg |
✓ 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.
