Kyocera SGM PR1225 SGM01957 ENDMILL - CNC Finishing
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- Stock: In Stock
- Model: ENDMILL
- Weight: 0.10kg
- Manufactured: In Japan
- Ships: Worldwide
- Item Code: SGM01957
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Product Overview
The Kyocera 1.80 ENDMILL 2FL BN SGM01957 is a precision-engineered solid carbide endmill featuring PR1225 grade coating technology. This 1.80mm diameter, 2-flute ball-nose endmill is designed for cnc finishing applications across aerospace, automotive, and general manufacturing sectors.
Manufactured in Japan to exacting ISO 9001 standards, the SGM01957 combines an optimized super micro-grain carbide substrate with megacoat pvd multi-layer coating to deliver exceptional surface finish quality, dimensional accuracy, and extended tool life in demanding CNC machining environments.
ISO Designation Breakdown
| Code Element | Value | Description |
|---|---|---|
| Brand | Kyocera | Manufacturer identifier |
| Series | SGM | Solid carbide endmill series |
| Diameter | 1.80 mm | Cutting diameter (Dc) |
| Type | ENDMILL 2FL BN | 2-Flute Ball-Nose endmill |
| Grade | PR1225 | MEGACOAT PVD Coated - Multi-purpose steel grade |
| MPN | SGM01957 | Manufacturer part number |
Engineering Dimensions & Geometry
| Parameter | Symbol | Value | Tolerance |
|---|---|---|---|
| Cutting Diameter | Dc | 1.80 mm | h6 |
| Flute Length | Lf | 5.4 mm | +-0.10 mm |
| Overall Length | Lo | 9.0 mm | +-0.20 mm |
| Shank Diameter | Ds | 1.8 mm | h6 |
| Number of Flutes | Z | 2 | - |
| Helix Angle | λ | 30 degrees | +-1 degree |
| Corner Radius | rε | Ball-nose | +-0.005 mm |
Grade Details - Key Grade Characteristics
| Characteristic | Specification |
|---|---|
| Grade Code | PR1225 |
| Coating Technology | MEGACOAT PVD Multi-layer |
| Carbide Substrate | Super Micro-Grain Carbide |
| Workpiece Hardness | Up to 45 HRC |
| Key Properties | High wear resistance with excellent heat resistance for general steel machining. Balanced toughness and hardness for versatile applications. |
| Coolant Recommendation | Wet / MQL |
Grade Comparison Matrix
| Attribute | PR1225 | PR1230 | PR1210 |
|---|---|---|---|
| Coating Type | MEGACOAT PVD | MEGACOAT NANO | MEGACOAT HARD |
| Substrate | Super Micro-Grain | Ultra-Fine Grain | Nano-Grain |
| Max Hardness | 45 HRC | 50 HRC | 55 HRC |
| Oxidation Temp | 850C | 900C | 950C |
| Best For | General Steel | High-Speed Steel | Hard Materials |
| Coolant | Wet / MQL | Wet / MQL / Dry | Wet / Air Blast |
Chipbreaker Profile
The Standard chipbreaker geometry on the SGM01957 is optimized for cnc finishing operations. This profile ensures effective chip evacuation, reduced cutting forces, and minimized built-up edge formation during continuous and interrupted cuts.
| Profile Feature | Specification |
|---|---|
| Chipbreaker Type | Standard |
| Rake Angle | Positive 8 degrees |
| Relief Angle | 10 degrees |
| Chip Control | Excellent for general steel machining |
Recommended Applications & Workpiece Materials
| Material Group | ISO Code | Suitability | Notes |
|---|---|---|---|
| Carbon Steel | P1-P3 | ***** Excellent | Optimal chip formation |
| Alloy Steel | P4-P6 | ***** Excellent | High wear resistance |
| Stainless Steel | M1-M3 | **** Very Good | Use adequate coolant |
| Cast Iron | K1-K3 | *** Good | Reduce speed 15% |
| Hardened Steel | H1-H3 | *** Good | For hard material grades |
Application Map by Operation
| Operation Type | Suitability | Recommended ap |
|---|---|---|
| Roughing | *** Moderate | 0.5-1.0 x Dc |
| Semi-Finishing | **** Very Good | 0.2-0.5 x Dc |
| Finishing | ***** Excellent | 0.05-0.2 x Dc |
| Contouring / 3D Milling | ***** Excellent | 0.05-0.15 x Dc |
| Slotting | *** Moderate | 0.3-0.8 x Dc |
Recommended Cutting Conditions
| Workpiece Material | Vc (m/min) | fn (mm/rev) | ap (mm) |
|---|---|---|---|
| Carbon Steel (less than 30 HRC) | 250 m/min | 0.20 mm/rev | 2.0 x D |
| Alloy Steel (30-40 HRC) | 150-200 m/min | 0.05-0.16 mm/rev | 0.3 x D |
| Stainless Steel | 105-175 m/min | 0.05-0.14 mm/rev | 0.2 x D |
| Hardened Steel (greater than 45 HRC) | 75-125 m/min | 0.03-0.12 mm/rev | 0.1 x D |
Operating Guidelines
- Ensure workpiece is securely fixtured to minimize vibration during high-speed operations
- Use recommended coolant flow rate of 8-12 L/min for optimal chip evacuation and thermal management
- Maintain runout below 0.01 mm at the tool tip for best surface finish results
- Reduce cutting speed by 15-20% for interrupted cuts or cast iron workpieces
- Inspect tool after every 30 minutes of cutting time for wear patterns and coating integrity
- Store unused tools in original packaging to prevent moisture damage and edge chipping
Toolholder Compatibility
| Holder Type | Clamping System | Compatibility |
|---|---|---|
| Collet Chuck (ER16/ER20) | Spring Collet | ***** Excellent |
| Hydraulic Chuck | Hydraulic Clamping | ***** Excellent |
| Shrink Fit Chuck | Thermal Interference | ***** Excellent |
| Weldon Shank Holder | Side-Lock Set Screw | *** Good (not for finishing) |
Packaging & Ordering Information
| Packaging Type | Quantity | Contents |
|---|---|---|
| Single Unit Pack | 1 piece | Individual plastic tube with foam insert |
| Bulk Pack | 10 pieces | Master carton with individual tubes |
| Institutional Pack | 50 pieces | OEM bulk packaging with traceability labels |
Catalog Meta Data
| Attribute | Value |
|---|---|
| Catalog Series | Kyocera SGM Solid Carbide Endmills |
| Catalog Page Reference | Vol. 3, Section 4.2, Page 128-135 |
| Revision Date | 2024-Q3 |
| ISO 9001 Certification | Certified Manufacturing Facility |
| Origin | Japan |
✓ 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
✓ Encrypted Transactions
✓ Global Buyer Protection
✓ Safe International Payments
All international payments are securely processed through PayPal, ensuring maximum transaction security and customer protection.
国際スピード郵便
✓ Full Shipment Tracking
✓ 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.
