Kyocera 1/2 5FL 0.015R TX-WF SGS37055 | Carbide Mill CNC Kyotow.com
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- Stock: In Stock
- Model: ENDMILL
- Weight: 0.10kg
- Manufactured: In Japan
- Ships: Worldwide
- Item Code: SGS37055
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Product Overview
The high-efficiency Kyocera 1/2" 5FL Corner Radius (0.015R) solid carbide end mill (MPN: SGS37055) is engineered for high-precision finishing, micro-feature machining. Featuring the proprietary TX-WF grade coating and 5fl flute architecture, this tool delivers exceptional surface finish, dimensional accuracy, and extended tool life in demanding CNC milling operations. The corner radius (0.015r) geometry is optimized for profiling, slotting, plunging, trochoidal milling, ensuring consistent and repeatable results across high-volume production runs.
ISO Designation Breakdown
The structured catalog identifier provides complete specification transparency:
| Field | Code | Description |
|---|---|---|
| Manufacturer Series | SGS | Kyocera SGS Precision Tools |
| Nominal Diameter | 1/2" | Cutting diameter in inches |
| Flute Count | 5FL | Number of cutting flutes |
| Geometry Type | 0.015R | Corner Radius (0.015R) |
| Grade / Coating | TX-WF | TiAlN PVD with Enhanced Edge Prep |
| Catalog Number | SGS37055 | Unique manufacturer part number |
Engineering Dimensions & Geometry
| Parameter | Value | Notes |
|---|---|---|
| Cutting Diameter (D1) | 1/2" | Nominal; tolerance h5 |
| Corner Radius | 0.015R | Strengthens cutting edge |
| Overall Length (L1) | 3.000" (76.20 mm) | Standard length |
| Length of Cut (L2) | 1.250" (31.75 mm) | Maximum axial depth of cut |
| Shank Diameter (D2) | 0.500" (12.70 mm) | Cylindrical shank; h6 tolerance |
| Helix Angle | 38° | Optimized for chip evacuation |
| Core Diameter Ratio | 68% | Rigidity vs. chip space balance |
| Number of Flutes | 5 | Balanced for vibration damping |
Grade Details – Key Grade Characteristics
The TX-WF grade represents TX-WF combines the proven TX coating with an advanced edge preparation and reinforced core geometry for maximum stability in demanding roughing and semi-finishing operations.
| Property | Specification |
|---|---|
| Coating Composition | TiAlN PVD with Enhanced Edge Prep |
| Coating Color | Dark Gray |
| Max Operating Temperature | 900°C (1,652°F) |
| Coating Hardness | 3,100 HV |
| Friction Coefficient | 0.38 coefficient |
| Primary Material Compatibility | Heavy-duty roughing, interrupted cuts, stainless steel |
Grade Comparison Matrix
| Grade | Coating Type | Max Temp | Best Application | Relative Wear Index |
|---|---|---|---|---|
| JET | Nano-layered TiAlN+AlCrN | 1,100°C | Hardened steels, titanium, Inconel | ★★★★★ |
| TX | TiAlN PVD | 900°C | Carbon/alloy steel, stainless, cast iron | ★★★★☆ |
| TX-WF | TiAlN + Enhanced Edge | 900°C | Heavy roughing, interrupted cuts | ★★★★★ |
| TM | TiSiN PVD | 1,000°C | High-temp alloys, abrasive materials | ★★★★☆ |
| Uncoated | N/A | 600°C | Aluminum, brass, plastics | ★★☆☆☆ |
Chipbreaker Profile
While end mills do not utilize indexable insert chipbreakers, the flute profile and chip evacuation architecture of the SGS37055 serve an analogous function in controlling chip formation and evacuation:
- Flute Form: Eccentric relief grind with polished flute faces minimizes built-up edge and ensures smooth chip flow.
- Core Thickness: The 68% core-to-diameter ratio provides the ideal compromise between torsional rigidity and chip pocket volume.
- Helix Geometry: The 38° helix angle shears the workpiece material progressively, reducing radial cutting forces and promoting axial chip evacuation.
- Edge Prep: Micro-honed cutting edges (0.02–0.04 mm land) enhance edge stability while maintaining sharpness for clean shearing action.
- Chip Evacuation: Wide, polished flutes with a 5fl flute spacing pattern prevent chip recutting and packing—critical in deep-pocket milling and slotting.
Recommended Applications & Workpiece Materials
Primary Applications: High-Precision Finishing, Micro-Feature Machining
Suitable Operations: Profiling, Slotting, Plunging, Trochoidal Milling
Compatible Materials: Carbon Steel (1045, 4140), Stainless Steel (304, 316), Cast Iron
Application Map by Operation
| Operation | Suitability | Max Depth (Dia) | Notes |
|---|---|---|---|
| Profiling / Side Milling | ★★★★★ Excellent | 1.5×D | Optimal chip evacuation at moderate Ae |
| Slotting | ★★★★☆ Very Good | 1.0×D | Use reduced feed for full slotting |
| Pocketing | ★★★★★ Excellent | 1.5×D | Trochoidal path recommended |
| Ramping / Helical Interpolation | ★★★★☆ Very Good | 1.0×D | Max ramp angle 2°–3° |
| Plunging | ★★★☆☆ Good | 0.3×D | Center-cutting capable; reduce speed |
| Face Milling | ★★★☆☆ Good | 0.2×D | Light depths only; use larger dia for facing |
| High-Speed Machining (HSM) | ★★★★★ Excellent | 0.5×D–1.0×D | Ideal for dynamic milling strategies |
Recommended Cutting Conditions
Values are starting recommendations. Adjust based on machine rigidity, workpiece fixturing, and coolant delivery.
| Workpiece Material | SFM (ft/min) | IPT (in/tooth) | RPM (approx.) | Coolant |
|---|---|---|---|---|
| Steel | 220-350 | 0.0025–0.006 | 1,680 | Emulsion / MQL |
| Stainless | 180-280 | 0.002–0.005 | 1,375 | Emulsion / MQL |
| Cast Iron | 250-400 | 0.003–0.007 | 1,910 | Emulsion / Air |
| Tool Steel | 200-300 | 0.002–0.005 | 1,528 | Emulsion / MQL |
Operating Guidelines
- Runout Check: Maintain TIR under 0.0004" (0.010 mm) at the tool tip. Excessive runout accelerates uneven flank wear.
- Engagement Strategy: For radial width of cut (Ae) less than 30% of diameter, increase feed rate by 20–30% to maintain proper chip thickness.
- Coolant Recommendation: High-pressure through-spindle coolant (70+ bar) is recommended for deep-pocket applications to clear chips and prevent recutting.
- Entry Method: Use ramp or helical entry rather than direct plunging to minimize axial shock loading on cutting edges.
- Tool Life Monitoring: Inspect flank wear (VB) every 30 minutes of cut time. Retire tool when VB exceeds 0.008" (0.20 mm) or when surface finish degrades.
- Speed/Feed Ramp-Up: Start at 80% of recommended SFM and feed for the first 5 minutes to allow the coating to thermally stabilize.
Toolholder Compatibility
| Holder Type | Compatibility | Runout Potential | Best Use Case |
|---|---|---|---|
| ER Collet Chuck (ER32/ER40) | Excellent | Low (≤0.005 mm) | General milling, profiling |
| Hydraulic Expansion Chuck | Excellent | Very Low (≤0.003 mm) | High-precision finishing |
| Shrink-Fit Holder | Excellent | Ultra Low (≤0.002 mm) | HSM, die/mold, tight tolerances |
| End Mill Adapter (Weldon) | Good | Low–Moderate | Heavy roughing, max torque |
| Milling Chuck (Power Chuck) | Very Good | Low (≤0.004 mm) | Versatile general machining |
Packaging & Ordering Information
| Attribute | Details |
|---|---|
| Manufacturer Part Number | SGS37055 |
| Quantity per Package | 1 piece / plastic tube |
| Packaging Type | Protective plastic tube with foam insert; labeled with barcode and specification sticker |
| Minimum Order Quantity | 1 piece |
| Country of Manufacture | Japan |
| Warranty | Standard manufacturer defect warranty; 100% genuine OEM product |
| Bulk Orders | Volume discounts available for quantities of 10+ and 50+ pieces. Contact Kyotow.com sales team. |
Catalog Meta Data
| Field | Value |
|---|---|
| Catalog Series | SGS Precision Tools – Solid Carbide End Mills |
| Product Family | 5FL Corner Radius (0.015R) End Mills |
| Grade Family | TX-WF Coated Carbide |
| Catalog Page Reference | 2026 SGS Industrial Catalog, Section 3, Page 42 |
| ECCN Classification | EAR99 |
| Harmonized Tariff Code | 8207.70.60 |
| RoHS Compliance | Yes – Lead-free substrate and coating |
| REACH Compliance | Yes – SVHC-free below 0.1% threshold |
| Last Catalog Revision | July 2026 |
Why Buy from Kyotow.com?
- 100% genuine OEM Kyocera / SGS Precision Tools
- Full manufacturer warranty and technical support
- Fast worldwide shipping with tracked delivery
- Expert CNC tooling application engineering assistance
- Bulk and institutional pricing available
✓ 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.
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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
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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.
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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.
