Kyocera SGM PR1510 SGM03437 Endmill - Precision Milling
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- Stock: In Stock
- Model: ENDMILL
- Weight: 0.10kg
- Manufactured: In Japan
- Ships: Worldwide
- Item Code: SGM03437
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Product Overview
The Kyocera SGM03437 is a premium 0.050" diameter solid carbide endmill engineered for precision milling. Featuring a 2FL SQ TA geometry and manufactured from PR1510 ultra-fine micro-grain carbide, this tool delivers exceptional edge stability, superior surface finish, and extended tool life in demanding CNC machining environments. The 2-flute square-end design optimizes chip evacuation while maintaining rigidity for precision slotting, profiling, and contouring operations across a wide range of ferrous and non-ferrous materials.
ISO Designation Breakdown
| Designation Element | Value | Description |
|---|---|---|
| Series Code | SGM | Solid Carbide Micro Endmill Series |
| Diameter | 0.050 | Nominal Cutting Diameter (inches) |
| Flutes | 2FL | 2-Flute Configuration |
| End Type | SQ | Square End (0° Corner Radius) |
| Shank Type | TA | Tapered Shank / Standard Straight |
| Grade | PR1510 | Micro-Grain Carbide Substrate |
| MPN | SGM03437 | Manufacturer Part Number |
Engineering Dimensions & Geometry
| Parameter | Symbol | Value | Tolerance |
|---|---|---|---|
| Cutting Diameter | D1 | 0.050 | +0.000/-0.002 |
| Shank Diameter | D2 | 0.125 | h6 |
| Overall Length | L1 | 0.7 | ±0.010 |
| Flute Length | L2 | 0.2 | ±0.005 |
| Corner Radius | CR | 0.000 | ±0.001 |
| Helix Angle | λ | 30° | ±2° |
| Radial Rake Angle | γf | 8° | ±2° |
| Core Thickness Ratio | - | 0.65 | - |
Grade Details - Key Grade Characteristics
The PR1510 grade utilized in the SGM03437 represents Kyocera's advanced micro-grain carbide technology, specifically developed for high-precision milling applications. This grade features:
- Ultra-Fine Grain Structure: Sub-micron grain size (0.5μm) ensures exceptional edge sharpness and wear resistance.
- High Cobalt Content: 12% cobalt binder provides optimal toughness and fracture resistance.
- Advanced PVD Coating: Multi-layer TiAlN coating reduces friction and extends tool life by up to 40%.
- Thermal Stability: Operates efficiently at cutting temperatures up to 900°C without degradation.
- Mirror Polish Finish: Flute surface finish Ra < 0.2μm minimizes built-up edge and improves chip flow.
Grade Comparison Matrix
| Property | PR1510 (This Tool) | Standard Grade | Competitor A |
|---|---|---|---|
| Hardness (HRA) | 93.2 | 91.5 | 92.0 |
| TRS (MPa) | 4,200 | 3,500 | 3,800 |
| Grain Size (μm) | 0.5 | 1.2 | 0.8 |
| Coating Type | TiAlN Multi-Layer | TiN | TiAlN |
| Max Temp (°C) | 900 | 700 | 850 |
| Tool Life Index | 100 (Baseline) | 75 | 85 |
Chipbreaker Profile
The SGM03437 features an optimized flute geometry designed specifically for precision milling operations. The chipbreaker profile incorporates:
- Positive Rake Face: 8° radial rake reduces cutting forces and minimizes heat generation.
- Variable Helix Design: 30° helix angle with slight variation between flutes suppresses chatter and harmonic vibration.
- Narrow Land Width: 0.15mm land width ensures sharp cutting edge while maintaining adequate edge strength.
- Polished Flute Surface: Mirror-finish flutes (Ra < 0.2μm) prevent material adhesion and ensure smooth chip evacuation.
Recommended Applications & Workpiece Materials
This endmill is optimized for machining the following material groups:
| Material Group | Machinability | Recommended Use |
|---|---|---|
| Carbon Steel (< 45 HRC) | ★★★★★ | Ideal - High productivity |
| Alloy Steel (45-55 HRC) | ★★★★☆ | Excellent - Recommended |
| Stainless Steel (304/316) | ★★★★☆ | Excellent - Chip control optimized |
| Cast Iron (Gray/Ductile) | ★★★★★ | Ideal - Long tool life |
| Aluminum Alloys (< 10% Si) | ★★★★☆ | Very Good - Polished finish |
| Titanium Alloys (Ti-6Al-4V) | ★★★☆☆ | Good - Reduce speed 20% |
Application Map by Operation
| Operation Type | Suitability | Max Depth (ap) | Notes |
|---|---|---|---|
| Slotting (Full Immersion) | ★★★★☆ | 1.0 × D1 | Reduce feed 15% at full depth |
| Profiling (Side Milling) | ★★★★★ | 1.5 × D1 | Optimal chip evacuation |
| Contour Milling | ★★★★★ | 2.0 × D1 | Excellent surface finish |
| Pocket Milling | ★★★★☆ | 1.0 × D1 | Use ramp entry strategy |
| Plunge Milling | ★★★☆☆ | 0.5 × D1 | Not center-cutting; use ramp |
| High-Speed Machining (HSM) | ★★★★★ | 0.2 × D1 | Excellent for trochoidal milling |
Recommended Cutting Conditions
| Parameter | Carbon Steel | Alloy Steel | Stainless Steel | Aluminum |
|---|---|---|---|---|
| Cutting Speed Vc (m/min) | 120-180 | 96-144 | 84-125 | 180-270 |
| Feed per Tooth fz (mm) | 0.002-0.003 | 0.002-0.003 | 0.002-0.003 | 0.0060-0.0090 |
| Axial Depth ap (mm) | 0.020-0.040 | 0.020-0.040 | 0.020-0.040 | 0.060-0.080 |
| Radial Depth ae (mm) | 0.020-0.040 | 0.020-0.040 | 0.020-0.040 | 0.060-0.080 |
| Recommended RPM | 40,000-80,000 | 40,000-80,000 | 40,000-80,000 | 40,000-80,000 |
| Coolant | External / MQL | External / MQL | External / MQL | Air / MQL Preferred |
Note: Values are starting recommendations. Optimize based on machine rigidity, workpiece setup, and desired surface finish. Reduce speeds by 20% for hardened materials (> 45 HRC).
Operating Guidelines
- Tool Runout: Maintain maximum tool runout < 0.005mm (0.0002") to prevent premature failure and ensure optimal surface finish.
- Workpiece Security: Ensure rigid workholding with minimal overhang. Use damping fixtures for thin-walled components.
- Entry Strategy: Use helical or ramp entry instead of direct plunge. Maximum plunge angle: 2°.
- Chip Evacuation: Ensure adequate coolant flow or air blast to prevent chip recutting, especially in slotting operations.
- Tool Inspection: Inspect cutting edges under magnification (20× minimum) before each use. Do not use if chipping or wear land exceeds 0.1mm.
- Speed Ramp-Up: When starting a new tool, run at 70% recommended speed for the first 5 minutes to allow thermal stabilization.
Toolholder Compatibility
The SGM03437 is compatible with the following toolholder systems and collet types:
| Toolholder Type | Collet Size | Max RPM | Notes |
|---|---|---|---|
| ER Collet Chuck | ER11 / ER16 | 50,000 | Most common; ensure collet precision < 0.005mm |
| Shrink Fit Holder | 3mm / 1/8" | 80,000 | Best for HSM; superior gripping force |
| Hydraulic Chuck | 3mm / 1/8" | 40,000 | Excellent damping; good for unstable setups |
| Milling Chuck (Mega) | 3mm / 1/8" | 30,000 | High rigidity; suitable for heavy milling |
Packaging & Ordering Information
- Packaging: Each endmill is individually sealed in a protective plastic tube with desiccant to prevent corrosion.
- Minimum Order Quantity: 1 piece (no minimum order required).
- Bulk Packaging: Available in quantities of 10, 50, and 100 pieces with volume pricing.
- Warranty: Covered by Kyocera's standard manufacturer warranty against defects in material and workmanship.
- Storage: Store in original packaging at 15-25°C with humidity < 60% RH.
Catalog Meta Data
| Attribute | Value |
|---|---|
| Catalog Series | SGM - Solid Carbide Micro Endmills |
| Product Family | 2-Flute Square Endmills |
| ISO Classification | ISO 13399:2013 - Solid Endmill |
| GHS Classification | Not Applicable (Finished Article) |
| Country of Manufacture | Japan |
| Harmonized Code | 8207.70.00 |
| ECCN | EAR99 |
| RoHS Compliance | Compliant (2011/65/EU) |
| REACH Status | No SVHCs above threshold |
✓ 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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国際スピード郵便
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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.
