Kyocera 5/16 ENDMILL 4FL BN TC SGS39634
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- Stock: In Stock
- Model: ENDMILL
- Weight: 0.10kg
- Manufactured: In Japan
- Ships: Worldwide
- Item Code: SGS39634
Flat $50 USD Shipping worldwide via DHL Express. Maximize your savings by ordering in bulk packs!
International Shipping Note
Please note that any local customs duties, taxes, or import fees are not included in the checkout price and must be borne by the customer.
How it works: Once your package arrives at your country's customs office, DHL will contact you directly via email, SMS, or phone to guide you through the local clearance and payment process.
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1. Product Overview
The Kyocera 5/16 ENDMILL 4FL BN TC SGS39634 is a solid carbide ball nose endmill engineered for precision CNC milling. It delivers excellent surface finish and dimensional accuracy for 3D profiling, contouring, and finishing in aerospace, automotive, die/mold, and general manufacturing.
2. ISO Designation Breakdown
| Code Element | Meaning |
|---|---|
| 5/16 | Cutting diameter in inches |
| ENDMILL | Tool family – solid carbide endmill |
| 4FL | Four flutes |
| BN | Ball nose end geometry |
| TC | Tungsten carbide substrate |
| SGS39634 | Manufacturer part number |
3. Engineering Dimensions & Geometry
| Parameter | Value |
|---|---|
| Cutting Diameter | 5/16 in (7.94 mm) |
| Flutes | 4 |
| Corner/End Geometry | Ball nose |
| Shank Diameter | 5/16 in (standard) |
| Overall Length | Standard series length |
| Helix Angle | 30°–40° (optimized) |
4. Grade Details & Characteristics
The tool is manufactured from a premium sub-micrograin tungsten carbide grade with a high-performance multi-layer coating. It offers high hardness, excellent thermal stability, and superior wear resistance for extended tool life under high-speed machining conditions.
5. Grade Comparison Matrix
| Grade | Substrate | Coating | Best Use |
|---|---|---|---|
| TC Carbide | Sub-micrograin | Multi-layer PVD/CVD | General high-speed milling |
| AlTiN | Ultra-fine carbide | Aluminium titanium nitride | Hardened steels, dry machining |
6. Chipbreaker Profile
Four-flute geometry with a constant helix and polished flutes creates controlled chip formation and efficient evacuation. The ball nose profile distributes the cutting load along the radius, reducing chatter and improving surface finish during 3D contouring.
7. Recommended Applications & Materials
- 3D profiling, contouring, and finishing
- Carbon and alloy steels
- Stainless steels
- Cast iron
- Non-ferrous metals
- Titanium and nickel alloys at reduced parameters
8. Application Map by Operation
| Operation | Suitability | Notes |
|---|---|---|
| 3D Profiling | Excellent | Ball-nose optimized |
| Contour Finishing | Excellent | Smooth surface finish |
| Slotting | Good | Use reduced radial engagement |
| Roughing | Moderate | Lower feed per tooth |
9. Recommended Cutting Conditions
| Material | Cutting Speed Vc | Feed per Tooth fz |
|---|---|---|
| Carbon Steel | 120–180 m/min | 0.03–0.08 mm |
| Stainless Steel | 80–140 m/min | 0.02–0.06 mm |
| Cast Iron | 100–160 m/min | 0.04–0.10 mm |
| Aluminium Alloys | 200–300 m/min | 0.05–0.12 mm |
10. Operating Guidelines
- Mount in a rigid toolholder with minimal runout
- Apply appropriate coolant, air blast, or minimum quantity lubrication
- Begin at conservative speeds and increase based on tool life
- Inspect cutting edges for wear before critical finishing passes
- Store in original packaging to protect cutting edges
11. Toolholder Compatibility
Compatible with standard 5/16 inch collets, shrink-fit holders, and endmill holders used on CNC machining centers. Maximum recommended runout is 0.01 mm for optimal performance and finish.
12. Packaging & Ordering Info
Supplied individually in protective packaging to maintain edge integrity. Order using manufacturer part number SGS39634 to ensure the correct 5/16 inch ball nose geometry.
13. Catalog Meta Data
| Attribute | Value |
|---|---|
| Manufacturer | Kyocera |
| Tool Family | ENDMILL |
| MPN | SGS39634 |
| Category | Solid Carbide Endmill |
✓ 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.
