Kyocera 7/64 ENDMILL 4FL BN TC SGS39612
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- Stock: In Stock
- Model: ENDMILL
- Weight: 0.10kg
- Manufactured: In Japan
- Ships: Worldwide
- Item Code: SGS39610
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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.
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1. Product Overview
The Kyocera SGS39612 is a solid carbide ball-nose end mill with 4 flutes and a TuffCut coating. It is engineered for precision contouring, profiling, and 3D finishing in CNC milling centers where surface finish and dimensional accuracy are critical.
2. ISO Designation Breakdown
| Code | Meaning |
|---|---|
| 7/64 | Cutting diameter: 7/64 inch (2.78 mm) |
| 4FL | 4-flute design for stability and finish |
| BN | Ball-nose end geometry for 3D contours |
| TC | TuffCut hard coating for abrasion resistance |
| SGS39612 | Kyocera OEM catalog part number |
3. Engineering Dimensions & Geometry
- Cutting diameter: 7/64 inch (2.78 mm)
- Number of flutes: 4
- Nose type: Ball-nose (hemispherical tip)
- Helix angle: 30° typical for general finishing
- Corner radius: 0.5 × diameter (ball-nose form)
- Shank diameter: 1/8 inch (3.175 mm)
- Overall length: Standard stub/flute ratio
4. Grade Details & Characteristics
The end mill is built on a micro-grain solid carbide substrate with a TuffCut coating. The substrate provides high hardness and thermal stability, while the coating reduces friction and prolongs tool life in steels and stainless steels.
5. Grade Comparison Matrix
| Grade | Coating | Best For |
|---|---|---|
| TC | TuffCut | Steels, stainless, general machining |
| Uncoated | None | Aluminum, non-ferrous |
| ALTiN | AlTiN | Hardened steels >45 HRC |
6. Chipbreaker Profile
Four continuous helical flutes with optimized gullet geometry provide efficient chip evacuation and stable cutting action. The ball-nose profile generates smooth scallop patterns ideal for semi-finishing and finishing passes.
7. Recommended Applications & Materials
- Carbon and alloy steels
- Stainless steels
- Cast iron
- Titanium alloys (light finishing)
- 3D contouring, profiling, and finishing
8. Application Map by Operation
| Operation | Suitability |
|---|---|
| 3D contouring | Excellent |
| Profiling | Excellent |
| Slotting | Limited |
| Roughing | Not recommended |
9. Recommended Cutting Conditions
| Material | Vc (m/min) | fz (mm/tooth) | ap (mm) |
|---|---|---|---|
| Mild steel | 80-120 | 0.01-0.03 | 0.1-0.5D |
| Stainless steel | 50-80 | 0.01-0.02 | 0.1-0.3D |
| Cast iron | 60-100 | 0.01-0.03 | 0.1-0.5D |
10. Operating Guidelines
- Use minimum quantity lubrication or air blast for chip evacuation
- Verify shank and collet runout below 0.01 mm
- Start at lower speed and increase based on machine response
- Avoid plunging directly into solid material without ramp entry
- Store in original packaging to protect cutting edges
11. Toolholder Compatibility
Compatible with ER collets, shrink-fit holders, and high-precision milling chucks with a 1/8 inch shank capacity. Use balanced holders and a short overhang for best results.
12. Packaging & Ordering Info
Supplied in individual protective packaging. Minimum order quantity: 1 unit. Product identification and MPN are clearly marked on each package.
13. Catalog Meta Data
| Field | Value |
|---|---|
| Index | 140 |
| Product ID | 25896 |
| MPN | SGS39612 |
| Model | ENDMILL |
| Manufacturer | Kyocera |
✓ 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.
