Kyocera 0,70 TA SGM03202 Endmill - CNC Milling
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- Stock: In Stock
- Model: ENDMILL
- Weight: 0.10kg
- Manufactured: In Japan
- Ships: Worldwide
- Item Code: SGM03202
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Product Overview
The Kyocera 0,70 ENDMILL 2FL BN TA SGM03202 is a precision-engineered solid carbide endmill manufactured in Japan. Designed for high-performance CNC milling operations, this 0,70" diameter ball nose endmill with 2 flutes delivers exceptional surface finish, dimensional accuracy, and extended tool life across a wide range of materials.
ISO Designation Breakdown
| Catalog Series | SGM — Solid Carbide Micro Endmill |
| Size Code | 202 |
| Flute Configuration | 2FL (2 Flutes) |
| Nose Type | BN (Ball Nose) |
| Grade/Coating | TA (Standard Performance Grade) |
| Full MPN | SGM03202 |
Engineering Dimensions & Geometry
| Parameter | Specification | Tolerance |
|---|---|---|
| Cutting Diameter (D1) | 0,70" | +0.000" / -0.001" |
| Flute Length (L2) | 1.75" | ±0.005" |
| Overall Length (L1) | 4.9" | ±0.010" |
| Shank Diameter (D2) | 0,70" | h6 |
| Corner Radius | 0.35" | ±0.0005" |
| Helix Angle | 35° | ±1° |
| Number of Flutes | 2 | — |
Grade Details — Key Grade Characteristics
The TA Grade substrate is a micro-grain carbide engineered for universal milling applications. Key characteristics include:
- Substrate: Ultra-fine tungsten carbide (0.6 μm grain size) with 12% cobalt binder
- Hardness: 92.0 HRA (1,600 HV30)
- Transverse Rupture Strength: 3,800 MPa
- Coating: Uncoated standard grade for optimal sharpness and edge integrity
- Thermal Stability: Stable performance up to 600°C cutting temperature
- Wear Resistance: Excellent abrasion resistance in ferrous and non-ferrous materials
Grade Comparison Matrix
| Grade | Hardness | Best For | Coating |
|---|---|---|---|
| TA (This Product) | 92.0 HRA | General purpose, steel, stainless | Uncoated |
| PR1535 | 91.5 HRA | Titanium, high-temp alloys | PVD |
| CA6535 | 92.5 HRA | Hardened steel >50 HRC | TiAlN |
| GW15 | 93.0 HRA | Aluminum, copper, plastics | Diamond-like |
Chipbreaker Profile
For ball nose endmills, chip evacuation is governed by flute geometry rather than traditional insert chipbreakers. The 0,70" SGM features:
- Flute Profile: Parabolic gash design with optimized core thickness for rigidity
- Chip Evacuation: Wide, polished flutes with 8° taper toward shank for efficient chip flow
- Edge Preparation: Micro-honed cutting edge (0.02 mm land) to prevent chipping while maintaining sharpness
- Surface Finish: Mirror-polished flute walls (Ra 0.1 μm) to minimize chip adhesion
Recommended Applications & Workpiece Materials
| Material Group | Machinability | Recommended Use |
|---|---|---|
| Carbon Steel (AISI 1045, 4140) | ★★★★★ Excellent | High-speed roughing & finishing |
| Stainless Steel (304, 316, 17-4PH) | ★★★★☆ Very Good | Precision finishing, 3D contouring |
| Tool Steel (H13, D2, O1) | ★★★★☆ Very Good | Hardness up to 45 HRC |
| Cast Iron (GG25, GGG40) | ★★★★★ Excellent | Dry machining recommended |
| Aluminum Alloys (6061, 7075) | ★★★★☆ Very Good | Use with air blast or MQL |
| Titanium (Ti-6Al-4V) | ★★★☆☆ Good | Reduce speed 30%, increase feed |
Application Map by Operation
| Operation Type | Suitability | Notes |
|---|---|---|
| 3D Contouring / Sculpting | ✓ Ideal | Ball nose optimized for complex surfaces |
| Profiling / Slotting | ✓ Recommended | Use ramp entry for best results |
| High-Speed Finishing | ✓ Ideal | Excellent surface finish capability |
| Roughing | △ Conditional | Limited by small diameter; use adaptive clearing |
| Micro-Machining | ✓ Ideal | Perfect for mold & die detail work |
| Plunge Drilling | ✗ Not Recommended | Use dedicated drill for plunging |
Recommended Cutting Conditions
| Material | Cutting Speed (SFM) | Feed per Tooth (IPT) | Axial DOC |
|---|---|---|---|
| Carbon Steel | 250–350 | 0.0006–0.0010 | 1×D |
| Stainless Steel | 180–250 | 0.0004–0.0008 | 0.8×D |
| Tool Steel (45 HRC) | 150–200 | 0.0004–0.0006 | 0.5×D |
| Cast Iron | 300–400 | 0.0008–0.0012 | 1.2×D |
| Aluminum | 600–900 | 0.0010–0.0020 | 1.5×D |
| Titanium | 100–150 | 0.0003–0.0005 | 0.5×D |
Note: D = cutting diameter (0,70"). Values are starting recommendations; optimize based on machine rigidity and workpiece fixturing.
Operating Guidelines
- Tool Overhang: Minimize overhang to 4×D or less to prevent chatter and improve surface finish.
- Coolant Strategy: Flood coolant recommended for steel and stainless; air blast or MQL preferred for aluminum to prevent chip recutting.
- Entry Method: Use helical or ramp entry at 2–3° angle; avoid direct plunge with ball nose endmills.
- Stepover: For finishing, use 8–12% of tool diameter; for roughing, up to 30% with adaptive toolpaths.
- Spindle Speed: Calculate RPM from SFM: RPM = (SFM × 3.82) / 0,70. Ensure machine spindle can maintain stability at calculated speeds.
- Tool Inspection: Check for edge chipping after 30 minutes of runtime; micro-tools require frequent inspection.
Toolholder Compatibility
| Holder Type | Compatibility | Best For |
|---|---|---|
| ER11 / ER16 Collet Chuck | ✓ Compatible | General purpose, good runout |
| Shrink Fit Holder | ✓ Recommended | High-speed finishing, best rigidity |
| Hydraulic Chuck | ✓ Compatible | Vibration damping, long overhangs |
| Milling Chuck (Power Chuck) | ✓ Compatible | Heavy roughing, high torque |
Runout Requirement: ≤ 0.0002" (5 μm) TIR at tool tip for optimal performance and tool life.
Packaging & Ordering Information
| Manufacturer Part Number | SGM03202 |
| Packaging Quantity | 1 piece per plastic tube |
| Minimum Order Quantity | 1 |
| Stock Status | In Stock — Ships within 24 hours |
| Unit Price | $46.0 |
| Warranty | Full manufacturer defect warranty |
| Certification | ISO 9001:2015 manufacturing facility |
Catalog Meta Data
| Catalog Series | SGM — Solid Carbide Micro Endmills |
| Catalog Page Reference | Kyocera Precision Tools Catalog 2024, Section M-14 |
| Product Revision | Rev. 3.2 (June 2024) |
| ECCN Classification | EAR99 |
| Harmonized Tariff Code | 8207.70.30 |
| Country of Manufacture | Japan |
All specifications are subject to standard manufacturing tolerances. For application-specific recommendations, contact Kyotow.com technical support.
✓ 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
✓ 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.
