Kyocera 1/2 ENDMILL 5FL 0.010R TA WF SGS38841
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- Stock: In Stock
- Model: ENDMILL
- Weight: 0.10kg
- Manufactured: In Japan
- Ships: Worldwide
- Item Code: SGS38841
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1. Product Overview
The Kyocera 1/2 ENDMILL 5FL 0.010R TA WF SGS38841 is a high-performance solid carbide endmill engineered for precision CNC milling operations. Featuring a 1/2 inch cutting diameter, five-flute construction, and a tight 0.010 inch corner radius, this endmill delivers exceptional surface finish, dimensional accuracy, and extended tool life in demanding production environments. The advanced TA WF carbide grade combines a tough micro-grain substrate with a high-performance coating to resist wear, withstand elevated cutting temperatures, and maintain edge integrity during high-speed machining of steels, stainless steels, and cast irons. Optimized flute geometry promotes efficient chip evacuation, reduces cutting forces, and minimizes vibration, making it ideal for aerospace, automotive, energy, and general precision manufacturing applications.
2. ISO Designation Breakdown
| ISO Designation | 1/2 ENDMILL 5FL 0.010R |
| Tool Type | Solid Carbide Endmill |
| Size | 1/2 inch (12.7 mm) |
| Grade Class | TA WF (Micro-Grain Carbide) |
| Manufacturer Code | SGS38841 |
3. Engineering Dimensions & Geometry
| Parameter | Specification | Tolerance |
|---|---|---|
| Cutting Diameter (DC) | 1/2 in (12.7 mm) | h6 |
| Corner Radius (CR) | 0.010 in (0.254 mm) | ±0.005 mm |
| Number of Flutes | 5 | — |
| Shank Diameter | 1/2 in (12.7 mm) | h6 |
| Overall Length | Standard series | ±0.5 mm |
| Helix Angle | 38°–45° | ±2° |
4. Grade Details - Key Grade Characteristics
The TA WF grade combines an ultra-fine tungsten carbide substrate with an advanced multi-layer coating system. The high cobalt binder content delivers exceptional toughness and resistance to chipping, while the coating reduces friction and dissipates heat during high-speed machining. This grade is optimized for medium to high-speed milling of steels, stainless steels, and cast irons where a balance of wear resistance and mechanical strength is essential.
| Property | Value |
|---|---|
| Coating | Advanced multi-layer TA WF |
| Hardness | 91.5 HRA |
| Grain Size | 0.5 μm |
| Rupture Strength | 4.0 GPa |
| Key Performance | High wear resistance, thermal stability, edge integrity |
5. Grade Comparison Matrix
| Grade | Wear Resistance | Heat Resistance | Toughness | Versatility |
|---|---|---|---|---|
| TA WF (This Product) | ★★★★★ | ★★★★☆ | ★★★★☆ | ★★★★★ |
| CA Series | ★★★★☆ | ★★★☆☆ | ★★★★★ | ★★★★☆ |
| PR Series | ★★★☆☆ | ★★★★☆ | ★★★☆☆ | ★★★☆☆ |
6. Chipbreaker Profile
The five-flute geometry functions as an engineered chip-management system, dividing the cut into smaller, more manageable chips while maintaining high metal removal rates. The flute profile is optimized to curl and evacuate chips away from the cutting zone, preventing recutting, built-up edge, and workpiece surface damage.
- Positive radial rake angle reduces cutting forces and improves chip flow
- Wide flute gullets provide efficient chip evacuation in deep pocketing
- Rounded cutting edge geometry minimizes burr formation and edge chipping
- Corner radius design improves corner strength and reduces notch wear
7. Recommended Applications & Workpiece Materials
| Material Group | Machinability | Recommended |
|---|---|---|
| Carbon Steel (ISO P) | Good | ✓ Yes |
| Alloy Steel (ISO P) | Moderate | ✓ Yes |
| Stainless Steel (ISO M) | Moderate | ✓ Yes |
| Cast Iron (ISO K) | Good | ✓ Yes |
| Aluminum (ISO N) | Excellent | ○ Limited |
| Titanium (ISO S) | Difficult | △ With Caution |
8. Application Map by Operation
| Operation | Suitability | Notes |
|---|---|---|
| Shoulder Milling | ★★★★★ | Excellent wall finish and corner accuracy |
| Slotting | ★★★★☆ | Use peck cycle for deep slots |
| Profiling | ★★★★★ | Ideal for precise contour finishing |
| Pocketing | ★★★★☆ | High-speed ramp entry recommended |
| Roughing | ★★★☆☆ | Suitable for light roughing passes |
| Finishing | ★★★★★ | Outstanding surface finish capability |
9. Recommended Cutting Conditions
| Material | Cutting Speed Vc | Feed Rate fn | Coolant |
|---|---|---|---|
| Low Carbon Steel | 180–250 m/min | 0.05–0.12 mm/tooth | Water-soluble emulsion |
| Alloy Steel | 120–180 m/min | 0.04–0.10 mm/tooth | Water-soluble emulsion |
| Stainless Steel | 80–140 m/min | 0.04–0.08 mm/tooth | Water-soluble emulsion |
| Cast Iron | 150–220 m/min | 0.06–0.12 mm/tooth | Dry or emulsion |
10. Operating Guidelines
- Runout: Maintain tool holder runout below 0.010 mm for optimum surface finish and tool life.
- Peck Cycle: When slotting deeper than 1.5xD, use peck cycles or helical interpolation to clear chips.
- Coolant: Apply water-soluble coolant consistently; avoid interrupting the flow to prevent thermal shock.
- Entry Angle: Use ramp or helical entry paths; avoid direct plunging into solid material.
- Speed/Feed: Begin at the lower end of the recommended range and increase gradually based on tool performance.
- Tool Life: Monitor flank wear; replace the endmill when wear land reaches 0.2 mm to protect the workpiece.
11. Toolholder Compatibility
| Holder Type | Compatibility | Notes |
|---|---|---|
| Endmill Holder | ★★★★★ | Direct fit for 1/2 inch shank |
| Collet Chuck | ★★★★☆ | Use high-precision ER collet |
| Shrink Fit Holder | ★★★★★ | Best runout and gripping force |
| Hydraulic Chuck | ★★★★☆ | Excellent vibration damping |
| Weldon Flat Holder | ★★★☆☆ | Requires shank flat feature |
12. Packaging & Ordering Information
| MPN | SGS38841 |
| Quantity | 1 piece per package |
| Packaging Type | Individual protective plastic tube |
| Label Info | Kyocera branded label with barcode, MPN, and product description |
| Minimum Order | 1 unit |
| Warranty | Manufacturer defect warranty against material and workmanship faults |
13. Catalog Meta Data
| Catalog Volume | Kyocera Solid Carbide Endmill Catalog |
| Page Reference | SGS Series Section |
| Product Family | Solid Carbide Endmills |
| Series Designation | SGS |
| Country of Manufacture | Japan |
| Quality Standard | ISO 9001 |
✓ 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.
