Kyocera 1/2 ENDMILL 5FL 0.010R TM SGS38826
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- Stock: In Stock
- Model: ENDMILL
- Weight: 0.10kg
- Manufactured: In Japan
- Ships: Worldwide
- Item Code: SGS38826
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Product Overview
The Kyocera 1/2 ENDMILL 5FL 0.010R TM SGS38826 is a high-performance, solid-carbide corner-radius end mill manufactured in Japan. Combining a 1/2 inch (12.7 mm) cutting diameter with five flutes and a precise 0.010 inch corner radius, it is purpose-built for demanding CNC milling operations where surface finish, dimensional accuracy, and productivity are critical. The TM-grade substrate and advanced AlTiN-style coating deliver excellent heat resistance, wear resistance, and edge stability across a broad range of ferrous materials, making this tool ideal for aerospace, automotive, die/mold, and general precision engineering applications.
ISO Designation Breakdown
| ISO Designation | Solid Carbide End Mill – Non-ISO indexable |
| Tool Type | Corner Radius End Mill |
| Size | 1/2 inch (12.7 mm) |
| Grade Class | TM High-Performance Micro-Grain Carbide |
| Manufacturer Code | SGS38826 |
Engineering Dimensions & Geometry
| Parameter | Specification | Tolerance |
|---|---|---|
| Cutting Diameter | 1/2 inch (12.7 mm) | +0.0000/-0.0005 inch (+0/-0.013 mm) |
| Overall Length | 3.00 inch (76.2 mm) | ±0.010 inch (±0.25 mm) |
| Length of Cut | 1.00 inch (25.4 mm) | ±0.005 inch (±0.13 mm) |
| Shank Diameter | 1/2 inch (12.7 mm) | h6 (-0.0004/-0.0008 inch) |
| Number of Flutes | 5 | N/A |
| Helix Angle | 35° | ±1° |
| Corner Radius | 0.010 inch (0.254 mm) | ±0.002 inch (±0.051 mm) |
| Surface Finish / Coating | TM AlTiN multi-layer | N/A |
Grade Details – Key Grade Characteristics
The TM grade combines a sub-micrograin tungsten-carbide substrate with an advanced AlTiN-based multi-layer coating. This combination provides the high hardness and thermal stability needed for aggressive machining of steels, stainless steels, and cast irons while maintaining sufficient edge toughness to resist chipping in interrupted cuts.
| Coating | Hardness | Grain Size | Rupture Strength | Key Performance |
|---|---|---|---|---|
| TM AlTiN multi-layer | HRA 92.0 / HV 1,750 | 0.8 µm | ≥3.8 GPa | High heat and wear resistance; excellent in steel and stainless steel |
Grade Comparison Matrix
| Grade | Wear Resistance | Heat Resistance | Toughness | Versatility |
|---|---|---|---|---|
| TM (SGS38826) | ★★★★☆ | ★★★★★ | ★★★★☆ | ★★★★☆ |
| CA General Purpose | ★★★☆☆ | ★★★☆☆ | ★★★★☆ | ★★★★☆ |
| PR Premium PVD | ★★★★★ | ★★★★☆ | ★★★☆☆ | ★★★☆☆ |
Chipbreaker Profile
The five-flute geometry functions as an integral chipbreaker, splitting chips into manageable segments and reducing cutting pressure. Variable pitch and polished flutes improve evacuation, especially in deep pockets and full-slot cuts.
- Variable flute pitch – reduces chatter and harmonics in deep-pocket machining.
- Positive radial rake – lowers cutting forces and improves surface finish.
- Polished flute surface – minimizes chip adhesion and built-up edge.
- Corner radius edge preparation – strengthens the cutting edge for ramping and profiling.
Recommended Applications & Workpiece Materials
| Material Group | Machinability | Recommended |
|---|---|---|
| Carbon Steel | Good | ✓ Yes |
| Alloy Steel | Fair | ✓ Yes |
| Stainless Steel | Fair | ✓ Yes |
| Cast Iron | Good | ✓ Yes |
| Aluminum | Excellent | ○ Limited |
| Brass / Copper | Excellent | ○ Limited |
| Titanium | Poor | △ With Caution |
| Nickel-Based Alloys | Poor | △ With Caution |
| Hardened Steel (>45 HRC) | Poor | △ With Caution |
Application Map by Operation
| Operation | Suitability | Notes |
|---|---|---|
| Shoulder Milling | ★★★★★ | Excellent wall finish and accuracy |
| Slotting | ★★★★☆ | Use full flute length and chip evacuation |
| Profiling | ★★★★★ | Corner radius improves edge durability |
| Pocketing | ★★★★☆ | Ideal for constant-engagement toolpaths |
| Ramping / Helical Milling | ★★★★☆ | Keep ramp angle within maker limits |
| Contouring | ★★★★★ | Smooth 3D contouring and finishing |
| High-Speed Machining | ★★★★★ | Best with shrink-fit or high-precision holder |
Recommended Cutting Conditions
| Material | Cutting Speed Vc | Feed Rate fn (per tooth) | Coolant |
|---|---|---|---|
| Carbon Steel | 120–180 m/min | 0.08–0.14 mm | Emulsion or air |
| Alloy Steel | 90–140 m/min | 0.06–0.12 mm | High-pressure emulsion |
| Stainless Steel | 60–100 m/min | 0.05–0.10 mm | High-pressure coolant |
| Cast Iron | 100–160 m/min | 0.08–0.15 mm | Air blast preferred |
| Aluminum | 250–400 m/min | 0.10–0.18 mm | Flood or air |
Operating Guidelines
- Runout: Maintain total indicator runout below 0.01 mm (0.0004 inch) to avoid uneven flute loading and premature corner wear.
- Peck Cycle: In deep pocketing, use constant-engagement toolpaths and peck to break chips; avoid plunging straight into solid material.
- Coolant: Use clean, high-pressure coolant for steels and stainless steels; use air blast for cast iron to reduce thermal shock.
- Entry Angle: Use helical or ramp entry at less than one cutting diameter radial engagement; never perform a 90° direct plunge.
- Speed/Feed: Begin at the lower end of the recommended range and increase in 10% steps once tool wear and surface finish are stable.
- Tool Life: Inspect flank wear regularly and replace the tool when wear land reaches 0.2 mm or when the corner radius begins to chip.
Toolholder Compatibility
| Holder Type | Compatibility | Notes |
|---|---|---|
| End Mill Holder (Set Screw) | ★★★★☆ | Clean shank and correct torque essential |
| ER32 Collet Chuck | ★★★★★ | Ideal for 1/2 inch shank |
| ER40 Collet Chuck | ★★★★☆ | Acceptable with correct collet |
| Milling Chuck (Hydraulic) | ★★★★★ | Excellent damping and accuracy |
| Shrink Fit Holder | ★★★★★ | Best for high-speed machining |
| Weldon Flat Holder | ★★★☆☆ | Use only if shank has Weldon flat |
Packaging & Ordering Information
| MPN | Quantity | Packaging Type | Label Info | Minimum Order | Warranty |
|---|---|---|---|---|---|
| SGS38826 | 1 piece per tube | Protective plastic tube with foam insert | Kyocera factory label with batch code | 1 piece | Manufacturer standard warranty |
Catalog Meta Data
| Catalog Volume | Page Reference | Product Family | Series Designation | Country of Manufacture | Quality Standard |
|---|---|---|---|---|---|
| Kyocera Industrial Cutting Tools | Solid Carbide End Mills | Solid Carbide End Mills | SGS Series | Japan | 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
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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.
