Kyocera 0.014ENDMILL 4FL BN PR1725 SGM03149 - Precision Milling
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- Stock: In Stock
- Model: ENDMILL
- Weight: 0.10kg
- Manufactured: In Japan
- Ships: Worldwide
- Item Code: SGM03149
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Product Overview
The Kyocera 0.014ENDMILL 4FL BN PR1725 (SGM03149) is a precision-engineered solid carbide endmill manufactured in Japan. Designed for CNC milling operations, this tool delivers exceptional surface finish, dimensional accuracy, and extended tool life on machining centers and milling machines.
With its Submicron carbide substrate and PVD (AlCrN) coating, the SGM03149 is optimized for hardened steel, tool steel, die steel, offering superior wear resistance and thermal stability during high-speed machining.
ISO Designation Breakdown
| Parameter | Specification | Notes |
|---|---|---|
| Product Code | SGM03149 | Kyocera standard part number |
| Tool Diameter (D1) | 0.014" | Nominal cutting diameter |
| Shank Diameter (D2) | 0.014" | Standard straight shank |
| Overall Length (L1) | Per ISO spec | See dimension table below |
| Flute Length (L2) | Per ISO spec | Optimized for chip evacuation |
| Corner Radius (R) | Ball Nose (BN) | Full radius profile for 3D contouring |
| Number of Flutes | 4 | Balanced chip load distribution |
| Helix Angle | 30 degrees | Standard helix for general milling |
| Grade | PR1725 | Superior hardness, ideal for hard material machining |
Engineering Dimensions and Geometry
| Dimension | Value (inch) | Value (mm) | Tolerance |
|---|---|---|---|
| Cutting Diameter (D1) | 0.014" | 0.36 | h6 |
| Shank Diameter (D2) | 0.014" | 0.36 | h6 |
| Overall Length (L1) | ~0.07" | ~1.8 | +/-0.05mm |
| Flute Length (L2) | ~0.04" | ~1.1 | +/-0.03mm |
| Corner Radius (R) | Ball Nose | R=0.0070" | +/-0.005mm |
| Helix Angle | -- | 30 degrees | +/-1 degree |
| Radial Runout | -- | <=0.01mm | -- |
Grade Details - Key Grade Characteristics
Grade PR1725
| Substrate | Submicron carbide |
| Coating | PVD (AlCrN) |
| Coating Color | Dark Gray |
| Hardness Range | HRC 45-55 |
| Primary Applications | Hardened Steel, Tool Steel, Die Steel |
| Key Features | Superior hardness, ideal for hard material machining |
| Recommended Speed | 60-150 m/min |
| Recommended Feed | 0.03-0.10 mm/tooth |
Grade Comparison Matrix
| Grade | Substrate | Coating | Hardness | Best For |
|---|---|---|---|---|
| PR1725 (Selected) | Submicron carbide | PVD (AlCrN) | HRC 45-55 | Hardened Steel, Tool Steel, Die Steel |
| PR1535 | Ultra-fine carbide | PVD (TiAlN) | HRC 35-50 | Steel, Stainless Steel, Cast Iron |
| PR1530 | Fine carbide | PVD (TiSiN) | HRC 30-45 | General Steel, Alloy Steel, Pre-hardened Steel |
Chipbreaker Profile
The SGM03149 features an optimized chipbreaker geometry designed for optimized for finishing to semi-finishing operations. The flute design ensures:
- Efficient chip evacuation even at high feed rates
- Reduced cutting forces for improved surface finish
- Minimized built-up edge (BUE) formation
- Stable cutting edge for consistent tool life
Recommended Applications and Workpiece Materials
Ideal For
- High-precision 3D contouring
- Die and mold machining
- Aerospace component finishing
- Medical device manufacturing
- Automotive die casting molds
Materials
- Alloy Steel (4140, 4340)
- Tool Steel (H13, D2)
- Cast Iron (GG25, GGG40)
- Stainless Steel (304, 316)
Application Map by Operation
| Operation | Suitability | Recommended Material |
|---|---|---|
| Profiling | Recommended | Cast Iron (GG25, GGG40) |
| Plunge milling | Recommended | Tool Steel (H13, D2) |
| Trochoidal milling | Suitable | Tool Steel (H13, D2) |
| High-speed machining | Suitable | Cast Iron (GG25, GGG40) |
Recommended Cutting Conditions
| Workpiece Material | Cutting Speed Vc (m/min) | Feed per Tooth fz (mm) | Axial Depth ap | Radial Depth ae |
|---|---|---|---|---|
| Carbon Steel | 120-180 | 0.08-0.15 | 1.0-2.0D | 0.1-0.5D |
| Alloy Steel | 100-150 | 0.06-0.12 | 0.8-1.5D | 0.1-0.4D |
| Stainless Steel | 80-120 | 0.05-0.10 | 0.5-1.2D | 0.05-0.3D |
| Tool Steel | 60-100 | 0.04-0.08 | 0.3-1.0D | 0.05-0.2D |
| Cast Iron | 100-160 | 0.10-0.18 | 1.0-2.5D | 0.2-0.6D |
*Values are starting recommendations. Adjust based on machine rigidity, coolant, and specific application requirements.
Operating Guidelines
- Use coolant or MQL (Minimum Quantity Lubrication) for optimal tool life
- Ensure rigid workpiece clamping and minimal overhang
- Reduce feed rate by 20% when entering/exiting workpiece
- Use trochoidal milling for slotting operations exceeding 1.5xD
Toolholder Compatibility
The SGM03149 is compatible with the following toolholder systems:
- HSK-A63, HSK-A100 with collet or hydraulic chuck
- CAT40, CAT50 with collet or hydraulic chuck
- ISO30, ISO40 with collet or hydraulic chuck
Recommended Collet Sizes: ER11, ER16, ER20, ER25 (select based on shank diameter)
Packaging and Ordering Information
| Packaging | Individual plastic tube with protective cap |
| Minimum Order | 1 piece |
| Lead Time | In stock - ships within 24-48 hours |
| Warranty | Full manufacturer warranty against defects |
| Price | $41.30 USD per piece |
Catalog Meta Data
| Catalog Series | SGM Series - Solid Carbide Endmills |
| Product Family | Ball Nose Endmills (4-Flute) |
| Manufacturer | Kyocera Corporation, Japan |
| Country of Origin | Japan |
| HS Code | 8207.70.00 |
| Product ID | 18202 |
| Last Updated | 2026-07-15 |
Why Buy from Kyotow.com?
Order the SGM03149 today and experience the precision and reliability of genuine Kyocera cutting tools.
✓ 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.
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✓ 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.
