Kyocera 7/8 ENDMILL 2FL BN TN SGS39374
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- Stock: In Stock
- Model: ENDMILL
- Weight: 0.10kg
- Manufactured: In Japan
- Ships: Worldwide
- Item Code: SGS39046
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1. Product Overview
The Kyocera 7/8 ENDMILL 2FL BN TN SGS39374 is a solid carbide, two-flute ball-nose end mill engineered for CNC milling. Its submicron carbide substrate and TiN-based coating offer dependable tool life in profiling, finishing and 3D contouring.
2. ISO Designation Breakdown
| Field | Value |
|---|---|
| Product family | Solid carbide end mill |
| Nominal diameter | 7/8 in (22.225 mm) |
| Flutes | 2FL |
| Corner geometry | Ball nose (BN) |
| Coating | TiN (TN) |
| Manufacturer code | SGS39374 |
3. Engineering Dimensions & Geometry
| Parameter | Specification |
|---|---|
| Nominal diameter | 0.875 in / 22.225 mm |
| Shank diameter | 0.875 in / 22.225 mm |
| Flute length | 1.50 in / 38.1 mm (typical) |
| Overall length | 3.50 in / 88.9 mm (typical) |
| Number of flutes | 2 |
| Helix angle | 30 degrees (typical) |
| Corner radius | 0.4375 in / 11.112 mm (ball nose) |
| Center cutting | Yes |
4. Grade Details & Characteristics
| Property | Details |
|---|---|
| Carbide substrate | Submicron grade solid carbide |
| Coating | TiN-based (TN) multi-layer |
| Typical hardness | 92 HRA |
| Max cutting temperature | Approximately 600 degrees C |
| Coating color | Gold |
5. Grade Comparison Matrix
| Grade reference | Substrate | Coating | Best suited for |
|---|---|---|---|
| SGS39374 TN | Submicron carbide | TiN | General purpose milling |
| SGS AlTiN grade | Fine-grain carbide | AlTiN | Hard materials, high heat |
| Uncoated HSS | High-speed steel | None | Low-speed, soft materials |
6. Chipbreaker Profile
This solid end mill uses a two-flute open-gash geometry with polished flute faces to control chip flow and reduce built-up edge. The large chip pocket supports smooth evacuation during profiling and finishing. It is not an indexable insert with a separate chipbreaker.
7. Recommended Applications & Materials
- Profiling and semi-finishing of carbon and alloy steels
- 3D contouring, die and mold finishing (ball nose)
- Stainless steel, cast iron and non-ferrous alloys
- Plastics and composites at reduced speeds
8. Application Map by Operation
| Operation | Suitability |
|---|---|
| Profiling / side milling | Excellent |
| Slotting | Good |
| Plunging (center cutting) | Good |
| 3D contouring / finishing | Excellent |
| Heavy roughing | Fair |
9. Recommended Cutting Conditions
Starting values for stable setups with coolant or mist; reduce speeds for long overhangs.
| Workpiece material | Vc (m/min) | fz (mm/tooth) | ap max |
|---|---|---|---|
| Mild / carbon steel | 80-120 | 0.04-0.10 | 0.5 x D |
| Stainless steel | 50-80 | 0.03-0.08 | 0.3 x D |
| Cast iron | 60-100 | 0.05-0.12 | 0.5 x D |
| Aluminum alloys | 150-250 | 0.05-0.15 | 1.0 x D |
10. Operating Guidelines
- Use a rigid toolholder and minimise overhang.
- Start with conservative speeds/feeds and increase once stability is confirmed.
- Apply adequate coolant or compressed air to clear chips and control heat.
- Inspect cutting edges for wear before critical finishing passes.
- Secure workpiece firmly to avoid chatter and deflection.
11. Toolholder Compatibility
- Collet chucks (ER32 / ER40 for 22 mm shank)
- Shrink-fit holders
- Hydraulic expansion chucks
- Milling chucks and high-precision collet systems
12. Packaging & Ordering Info
- Supplied individually in a protective plastic tube.
- Minimum order quantity: 1 piece.
- Order code: SGS39374.
- Genuine Kyocera product; verify MPN before ordering.
13. Catalog Meta Data
| Attribute | Value |
|---|---|
| Product ID | 25798 |
| MPN | SGS39374 |
| Manufacturer | Kyocera |
| Model | ENDMILL |
| Category | Solid carbide end mill |
| Coating | TiN (TN) |
✓ 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.
