Kyocera SGM PR1535 SGM00982 Endmill - CNC Milling
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- Stock: In Stock
- Model: ENDMILL
- Weight: 0.10kg
- Manufactured: In Japan
- Ships: Worldwide
- Item Code: SGM00982
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Product Overview
The Kyocera SGM00982 is a precision-engineered solid carbide ball nose endmill featuring the PR1535 grade with PVD TiAlN coating. Designed for high-performance CNC milling operations, this 0.025" diameter, 4-flute tool delivers exceptional surface finish, dimensional accuracy, and extended tool life across a wide range of workpiece materials.
Engineered for general milling, slotting, profiling, the SGM00982 combines optimized cutting geometry with advanced substrate technology to minimize cutting forces and enhance chip evacuation, ensuring consistent and repeatable results in high-volume production environments.
ISO Designation Breakdown
| Code Segment | Meaning |
|---|---|
| SGM | Solid Carbide Endmill Series |
| 0.025" | Cutting Diameter (inches) |
| 4F | 4 Flutes |
| BN | Ball Nose Geometry |
| PR1535 | Carbide Grade with PVD TiAlN Coating |
Engineering Dimensions & Geometry
| Parameter | Value | Unit |
|---|---|---|
| Cutting Diameter (D1) | 0.025 | inch |
| Flute Length (L2) | 0.075 | inch |
| Overall Length (L1) | 1.5 | inch |
| Shank Diameter (D2) | 0.125 | inch |
| Corner Radius (R) | 0.0125 | inch |
| Helix Angle | 30 | degrees |
| Number of Flutes | 4 | — |
Grade Details - Key Grade Characteristics
| Property | PR1535 Specification |
|---|---|
| Substrate | Ultra-fine grain carbide (0.5 μm) |
| Coating | PVD TiAlN (Titanium Aluminum Nitride) |
| Hardness (HV) | 1,850 |
| Transverse Rupture Strength | 4,200 MPa |
| Thermal Stability | Up to 900°C |
| Friction Coefficient | 0.35 (dry machining) |
Grade Comparison Matrix
| Grade | Coating | Best For | Speed Range |
|---|---|---|---|
| PR1535 | PVD TiAlN | Steel, Stainless Steel, Cast Iron | Medium-High |
| PR1525 | PVD TiAlN | Hardened Steel (>50 HRC) | Low-Medium |
| PR1705 | PVD AlCrN | Titanium, Inconel, HRSA | Medium |
| PR1210 | Uncoated | Aluminum, Copper, Plastics | High |
Chipbreaker Profile
The SGM series features an optimized chipbreaker geometry designed specifically for ball nose endmilling operations. The flute design incorporates:
- Variable Helix Angle: Reduces harmonic vibration and chatter during high-speed machining
- Positive Rake Face: Minimizes cutting forces and improves chip flow
- Polished Flute Surface: Reduces chip adhesion and built-up edge formation
- Core Thickness Optimization: Balances rigidity with chip evacuation capacity
Recommended Applications & Workpiece Materials
| Material Group | Examples | Machinability | Recommended? |
|---|---|---|---|
| Carbon Steel | C45, C60, 1045, 4140 | Excellent | ✓ Yes |
| Stainless Steel | 304, 316, 17-4PH | Good | ✓ Yes |
| Cast Iron | GG25, GGG40, FC250 | Excellent | ✓ Yes |
| Tool Steel | H13, D2, M2 (up to 45 HRC) | Good | ✓ Yes |
| Hardened Steel | >50 HRC | Fair | △ Limited |
Application Map by Operation
| Operation Type | Suitability | Notes |
|---|---|---|
| 3D Profiling / Contouring | ★★★★★ Excellent | Primary application; ball nose ideal for complex surfaces |
| Slotting | ★★★★☆ Good | Up to 1xD depth; use ramping entry |
| Pocketing | ★★★★☆ Good | Trochoidal recommended for deep pockets |
| High-Speed Machining (HSM) | ★★★★★ Excellent | Optimized for high spindle speeds and feed rates |
| Micro-Machining | ★★★★★ Excellent | 0.025" diameter ideal for detailed features |
Recommended Cutting Conditions
| Material | Vc (m/min) | fz (mm/tooth) | ap max (mm) | ae max (mm) |
|---|---|---|---|---|
| Carbon Steel (C45) | 80 | 0.003 | 0.635 | 0.635 |
| Stainless Steel (304) | 60 | 0.002 | 0.508 | 0.508 |
| Cast Iron (GG25) | 100 | 0.004 | 0.762 | 0.762 |
Note: Values are starting recommendations. Adjust based on machine rigidity, workpiece clamping, and coolant conditions. Use high-pressure coolant for best results in stainless steel.
Operating Guidelines
- Tool Runout: Maintain TIR ≤ 0.005 mm for optimal tool life and surface finish
- Coolant: Flood coolant or minimum quantity lubrication (MQL) recommended; avoid interrupted coolant flow
- Entry Strategy: Use helical or ramping entry; avoid direct plunging with ball nose tools
- Stepover: For finishing, use 5-10% of tool diameter; for roughing, up to 30%
- Chip Evacuation: Ensure adequate coolant pressure to clear chips from cutting zone
- Tool Inspection: Check for coating wear and edge chipping after each operation
Toolholder Compatibility
| Holder Type | Compatibility | Notes |
|---|---|---|
| Hydraulic Chucks | ✓ Recommended | Best damping for micro-endmills; TIR < 0.003 mm |
| Shrink Fit Holders | ✓ Recommended | Excellent rigidity and concentricity |
| ER Collet Systems (ER16/ER20) | ✓ Compatible | Use precision collets (AA grade) for best results |
| Milling Chucks | ✓ Compatible | Suitable for general milling applications |
Packaging & Ordering Information
| Item | Details |
|---|---|
| Manufacturer Part Number | SGM00982 |
| Packaging Unit | 1 piece per plastic tube |
| Minimum Order Quantity | 1 piece |
| Warranty | Full manufacturer warranty against defects |
| Country of Origin | Japan |
Catalog Meta Data
| Attribute | Value |
|---|---|
| Series | SGM - Solid Carbide Micro Endmill |
| Tool Type | Ball Nose Endmill |
| Flute Count | 4 |
| Primary Grade | PR1535 |
| Coating Technology | Physical Vapor Deposition (PVD) |
| Coating Material | TiAlN (Titanium Aluminum Nitride) |
| Application Range | General Engineering, Mold & Die, Aerospace Components |
| Industry Standards | ISO 9001, ISO 14001 certified manufacturing |
Why Buy from Kyotow.com? We supply 100% genuine Kyocera industrial cutting tools with full manufacturer warranty. Our technical team provides expert CNC tooling application support. Bulk and institutional orders are welcome.
✓ 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.
