Kyocera SGM01534 PR1535 SGM01534 Endmill - Micro Milling
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- Stock: In Stock
- Model: ENDMILL
- Weight: 0.10kg
- Manufactured: In Japan
- Ships: Worldwide
- Item Code: SGM01534
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Product Overview
The Kyocera SGM01534 is a 0.0400" diameter, 3-flute ball nose solid carbide endmill engineered for high-precision CNC milling operations. Manufactured to exacting standards in Japan, this tool delivers exceptional surface finish quality, dimensional accuracy, and extended tool life across demanding production environments. The optimized helix angle and core geometry minimize vibration and enhance chip evacuation, ensuring consistent performance in continuous and interrupted cuts.
ISO Designation Breakdown
| ISO Code | SGM-BN-3F-00400 |
| Tool Type | Solid Carbide Ball Nose Endmill |
| Flute Count | 3 (3FL) |
| Tolerance Class | h6 (Shank), 0/-0.010 mm (Cutting Diameter) |
| Standard | JIS B 4314 |
Engineering Dimensions & Geometry
| Parameter | Value | Unit |
|---|---|---|
| Cutting Diameter (DC) | 0.0400 | inch |
| Corner Radius (RE) | 0.02 | inch |
| Flute Length (APMX) | 0.12 | inch |
| Overall Length (OAL) | 0.82 | inch |
| Shank Diameter (DCON) | 0.125 | inch |
| Helix Angle | 30 | degrees |
| Core Diameter Ratio | 0.65 × DC | — |
| Radial Rake Angle | +5 | degrees |
Grade Details - Key Grade Characteristics
The PR1535 substrate is a premium micro-grain carbide grade specifically developed for high-speed milling applications requiring superior edge retention and thermal stability.
| Characteristic | Specification |
|---|---|
| Carbide Substrate | Micro-grain WC-Co (0.5 μm grain size) |
| Coating | PVD TiAlN |
| Hardness | 92.5 HRA |
| Transverse Rupture Strength | 4,200 MPa |
| Max Operating Temperature | 900°C |
| Coating Thickness | 2.5 – 3.0 μm |
Grade Comparison Matrix
| Grade | Coating | Best For | Speed Range |
|---|---|---|---|
| PR1535 | PVD TiAlN | Steel, Stainless, Cast Iron | High |
| PR1230 | PVD TiSiN | Hardened Steel (>50 HRC) | Medium-High |
| PR630 | Uncoated | Aluminum, Copper, Plastics | Very High |
| PR905 | CVD Al₂O₃+TiCN | Cast Iron, Heat-Resistant Alloys | Medium |
Chipbreaker Profile
The SGM series features a precision-ground chipbreaker geometry optimized for 3-flute ball nose configurations. The curved rake face and positive axial rake promote efficient chip curling and evacuation, reducing the risk of recutting and built-up edge (BUE) formation.
| Chipbreaker Type | Curved Rake with Polished Flute |
| Rake Angle | +5° (Axial), +3° (Radial) |
| Flute Polishing | Mirror finish (Ra 0.05 μm) |
| Chip Form | 6C-type (short curled chips) |
Recommended Applications & Workpiece Materials
| Material Group | ISO Code | Machinability | Recommended |
|---|---|---|---|
| Carbon Steel | P.1 – P.3 | Good – Excellent | ✓ Yes |
| Alloy Steel | P.4 – P.5 | Good | ✓ Yes |
| Stainless Steel | M.1 – M.3 | Moderate | ✓ Yes |
| Cast Iron | K.1 – K.3 | Good | ✓ Yes |
| Hardened Steel (45-55 HRC) | H.1 – H.3 | Moderate | △ Conditional |
| Aluminum Alloy | N.1 – N.3 | Excellent | ✓ Yes |
| Titanium Alloy | S.1 – S.4 | Difficult | △ Conditional |
Application Map by Operation
| Operation | Suitability | Notes |
|---|---|---|
| 3D Contouring / Finishing | ★★★★★ Excellent | Ball nose ideal for complex surfaces |
| Slot Milling | ★★★☆☆ Moderate | Use reduced ae (radial DOC) |
| Plunge Milling | ★★★★☆ Good | Center-cutting capable |
| Ramping / Helical Interpolation | ★★★★★ Excellent | Optimized entry angle ≤ 2° |
| Trochoidal Milling | ★★★★☆ Good | High-speed adaptive clearing |
Recommended Cutting Conditions
Parameters below are starting recommendations for stable machining setups. Adjust based on machine rigidity, workpiece clamping, and coolant delivery.
| Workpiece Material | Vc (SFM) | fz (IPT) | ap (Axial DOC) | ae (Radial DOC) |
|---|---|---|---|---|
| Carbon Steel (1020) | 350 – 450 | 0.0008 – 0.0015 | 1.0 – 2.0 × DC | 0.05 – 0.15 × DC |
| Alloy Steel (4140) | 280 – 380 | 0.0006 – 0.0012 | 1.0 – 1.5 × DC | 0.03 – 0.10 × DC |
| Stainless Steel (304) | 200 – 300 | 0.0005 – 0.0010 | 0.8 – 1.5 × DC | 0.03 – 0.08 × DC |
| Cast Iron (GJL-250) | 300 – 400 | 0.0010 – 0.0020 | 1.2 – 2.5 × DC | 0.08 – 0.20 × DC |
| Aluminum (6061-T6) | 600 – 900 | 0.0015 – 0.0030 | 1.5 – 3.0 × DC | 0.10 – 0.30 × DC |
Operating Guidelines
- Runout Check: Ensure toolholder TIR is ≤ 0.005 mm (0.0002") at the tool tip. Excessive runout dramatically reduces tool life.
- Coolant Recommendation: Flood coolant or minimum quantity lubrication (MQL) is recommended for steel and stainless steel. For aluminum, air blast or MQL prevents chip welding.
- Ramping Entry: When entering the workpiece, use a ramp angle ≤ 2° or perform helical interpolation with a diameter ≥ 1.5 × DC.
- Chip Evacuation: Maintain adequate coolant pressure to flush chips from the cutting zone, especially in deep cavity work.
- Speed/Feed Adjustment: Reduce cutting speed by 15-20% for interrupted cuts or when machining cast iron with sand inclusions.
- Tool Life Monitoring: Inspect flank wear (VB) regularly. Regrind or replace when VB exceeds 0.15 mm (0.006") for finishing operations.
Toolholder Compatibility
| Holder Type | Interface | Compatibility |
|---|---|---|
| Hydraulic Chuck | H6 (Shrink-fit optional) | ★★★★★ Best for precision |
| ER Collet Chuck | ER16 / ER20 / ER25 | ★★★★☆ Good with high-precision collet |
| Shrink Fit Holder | H6 Interference Fit | ★★★★★ Excellent rigidity |
| Milling Chuck | Weldon / Whistle Notch | ★★★☆☆ Acceptable for roughing |
Packaging & Ordering Information
| MPN / Order Code | SGM01534 |
| Grade | PR1535 |
| Packaging Unit | 1 piece per plastic tube with foam insert |
| Minimum Order Quantity | 1 piece |
| Warranty | Full manufacturer warranty against material and workmanship defects |
| Certification | ISO 9001:2015, JIS B 4314 compliant |
Catalog Meta Data
| Catalog Series | SGM – Solid Carbide Micro Endmill |
| Catalog Page | Vol. 3, Section B-14 |
| Effective Date | 2024-2026 Edition |
| Replacement Policy | Cross-reference available for obsolete SGM series numbers |
| Technical Support | Application engineering support available via Kyotow.com contact portal |
Note: All specifications are subject to standard manufacturing tolerances. For critical applications, request a certificate of conformance (COC) at time of order. Images are representative; actual product appearance may vary slightly.
✓ 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
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✓ 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.
