Kyocera 20,0 ENDMILL 4FL 6,00R TX WF SGS42739
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- Stock: In Stock
- Model: ENDMILL
- Weight: 0.10kg
- Manufactured: In Japan
- Ships: Worldwide
- Item Code: SGS42739
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1. Product Overview
The Kyocera SGS42739 is a solid carbide endmill engineered for high-performance CNC milling. With a 20.0 mm diameter, four-flute construction, and a 6.00 mm corner radius, it delivers stable cutting, excellent surface finish, and extended tool life in general machining and shoulder milling operations.
2. ISO Designation Breakdown
| Code Element | Meaning |
|---|---|
| 20,0 | Nominal cutting diameter 20.0 mm |
| ENDMILL | Solid carbide endmill |
| 4FL | 4 flutes |
| 6,00R | Corner radius 6.00 mm |
| TX | Carbide grade / coating designation |
| WF | Flute / chip pocket geometry variant |
| SGS42739 | Manufacturer part number |
3. Engineering Dimensions & Geometry
| Parameter | Value |
|---|---|
| Nominal diameter | 20.0 mm |
| Corner radius | 6.00 mm |
| Number of flutes | 4 |
| Shank type | Cylindrical, 20 mm |
| Overall / flute length | Standard (refer to datasheet) |
| Helix angle | Standard 30-45° |
| Coating | TX PVD |
4. Grade Details & Characteristics
TX grade: Fine-grained carbide substrate combined with an advanced PVD coating. Provides high wear resistance, thermal stability, and reduced built-up edge, making it ideal for medium to high-speed machining of steels, stainless steels, and cast irons.
5. Grade Comparison Matrix
| Grade | Coating | Primary Application | Wear Resistance | Speed Range |
|---|---|---|---|---|
| TX | PVD | Steel, stainless, cast iron | High | Medium-High |
| CA | Uncoated | Aluminium, non-ferrous | Moderate | Medium |
| PV | DLC | Aluminium, copper | Moderate | High |
6. Chipbreaker Profile
WF flute profile: Wide-flute geometry with generous chip pockets and a polished edge preparation. This profile promotes efficient chip evacuation, reduces cutting forces, and helps maintain stable performance during full-width slotting and heavy shoulder milling.
7. Recommended Applications & Materials
- Low and medium carbon steels
- Alloy steels and tool steels
- Stainless steels (with optimized parameters)
- Grey and nodular cast iron
- General die/mold, automotive, and aerospace components
8. Application Map by Operation
| Operation | Suitability | Notes |
|---|---|---|
| Face milling | Good | Use ae 0.6-1.0xD |
| Slotting | Good | Full width up to 1xD |
| Shoulder milling | Excellent | Corner radius improves edge durability |
| Profiling / contouring | Excellent | 6.00 mm radius for fillet machining |
| Ramp / plunge | Limited | Not centre-cutting; verify geometry |
9. Recommended Cutting Conditions
Starting parameters for stable CNC milling; adjust based on machine rigidity and material condition.
| Material | vc (m/min) | fz (mm/tooth) | ap (mm) | ae (mm) |
|---|---|---|---|---|
| Mild steel | 120-180 | 0.08-0.14 | <=1.5xD | 0.6-1.0xD |
| Alloy steel | 100-150 | 0.07-0.12 | <=1.0xD | 0.5-0.8xD |
| Stainless steel | 80-120 | 0.06-0.10 | <=1.0xD | 0.4-0.7xD |
| Cast iron | 140-200 | 0.10-0.16 | <=1.5xD | 0.6-1.0xD |
10. Operating Guidelines
- Use a rigid toolholder and keep overhang to a minimum.
- Ensure adequate coolant or compressed air for chip evacuation.
- Start at conservative speeds and increase incrementally.
- Maintain tool runout below 0.01 mm for best accuracy.
- Prefer climb milling to reduce burr formation.
- Inspect cutting edges before each machining session.
11. Toolholder Compatibility
Compatible with standard 20 mm shrink-fit, hydraulic, and precision collet chucks. Suitable ER32/ER40 collets and HSK-A63 / BT40 machine tapers are recommended for secure clamping and minimal runout.
12. Packaging & Ordering Info
Supplied in a protective plastic tube to prevent edge damage. Manufacturer part number SGS42739. Minimum order quantity: 1 unit. Genuine Kyocera industrial cutting tool.
13. Catalog Meta Data
| Attribute | Value |
|---|---|
| MPN | SGS42739 |
| Manufacturer | Kyocera |
| Category | Solid Carbide Endmill |
| Diameter | 20.0 mm |
| Flutes | 4 |
| Corner radius | 6.00 mm |
| Grade | TX |
| Image | catalog/Turning inserts holder/SOLID CARBIDE ENDMILL.jpg |
| Price | 475.60 |
✓ 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.
