Kyocera 0.0700 TA SGM04253 Square Endmill - CNC Milling
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- Stock: In Stock
- Model: ENDMILL
- Weight: 0.10kg
- Manufactured: In Japan
- Ships: Worldwide
- Item Code: SGM04253
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Product Overview
The Kyocera 0.0700 ENDMILL 3FL SQ TA SGM04253 is a premium solid carbide square endmill engineered for high-precision CNC machining operations. Manufactured in Japan to stringent ISO 9001 quality standards, this 0.0700" diameter tool features a 3-flute square-end design with TA-grade coating, delivering exceptional dimensional accuracy, sharp corner definition, and extended tool life in demanding production environments. The optimized geometry minimizes chatter and vibration while maximizing chip evacuation efficiency for both slotting and side-milling applications.
ISO Designation Breakdown
| Designation Element | Value | Description |
|---|---|---|
| Manufacturer | Kyocera | Japanese precision tooling manufacturer |
| Nominal Diameter | 0.0700" | Cutting diameter in inches |
| Tool Type | ENDMILL | End milling cutter per ISO 1641 |
| Flute Count | 3FL | Three cutting flutes for balance & chip evacuation |
| End Type | SQ | Square end (90° corner) per ISO 1641 |
| Grade/Coating | TA | TiAlN-based advanced coating |
| MPN | SGM04253 | Manufacturer part number |
Engineering Dimensions & Geometry
| Parameter | Specification | Tolerance |
|---|---|---|
| Cutting Diameter (DC) | 0.0700" (1.778 mm) | h6 (-0.0004" / -0.010 mm) |
| Shank Diameter (DCON) | 0.1250" (3.175 mm) | h6 |
| Overall Length (OAL) | 0.4900" | ±0.005" (±0.13 mm) |
| Flute Length (APMX) | 0.2100" | +0.010" / -0.000" |
| Corner Radius (RE) | 0.0000 (Sharp corner) | ±0.0002" (±0.005 mm) |
| Helix Angle | 40° | ±1° |
| Core Diameter | 0.0455" | ±0.0005" |
| Neck Length (if applicable) | 0.0840" | ±0.003" |
| Radial Rake Angle | 8° positive | ±1° |
| Axial Rake Angle | 5° positive | ±1° |
| End Cutting Edge Angle | 90° ± 0.5° | Critical for square shoulder milling |
Grade Details – Key Grade Characteristics
The TA Grade applied to the 0.0700" square endmill represents Kyocera's advanced TiAlN-based coating technology, specifically formulated for high-speed machining of ferrous and non-ferrous materials with superior thermal stability.
| Characteristic | TA Grade Value | Performance Impact |
|---|---|---|
| Coating Composition | TiAlN (Titanium Aluminum Nitride) multi-layer | Superior oxidation resistance up to 900°C |
| Micro-Hardness (HV) | 3,200 – 3,500 HV | Exceptional wear resistance in abrasive materials |
| Coating Thickness | 2.5 – 3.5 μm | Optimal balance of edge sharpness & protection |
| Friction Coefficient | 0.35 – 0.45 (against steel) | Reduced cutting forces & heat generation |
| Substrate Material | Ultra-fine grain carbide (0.6 μm) | High transverse rupture strength & toughness |
| Coating Adhesion | Grade HF1 (Rockwell C scale) | Prevents flaking under cyclic thermal loads |
| Edge Stability | Enhanced corner integrity design | Prevents chipping in 90° shoulder milling |
Grade Comparison Matrix
| Grade | Coating | Max Temp | Best For | Relative Wear |
|---|---|---|---|---|
| TA (This Tool) | TiAlN | 900°C | Steel, SS, Ti alloys | ★★★★★ Excellent |
| PR1535 | TiCN | 750°C | Low-carbon steels | ★★★★☆ Very Good |
| KW10 | Uncoated | 600°C | Aluminum, plastics | ★★★☆☆ Good |
| PR1507 | TiSiN | 1,000°C | Hardened steels >55 HRC | ★★★★★ Excellent |
Chipbreaker Profile
For this 0.0700" solid carbide square endmill, the chipbreaker geometry is integral to the flute design. The profile characteristics are optimized for both slotting and peripheral milling operations:
| Feature | Specification | Functional Benefit |
|---|---|---|
| Flute Profile | Standard 3-flute geometry with polished rake faces for reduced built-up edge and stable chip formation | Prevents chip recutting & packing in deep slots |
| Rake Face Finish | Mirror polish (Ra 0.05 μm) | Minimizes built-up edge formation |
| Flute Depth | 0.0175" | Maximizes chip pocket volume for efficient evacuation |
| Edge Preparation | Micro-honed T-land (0.002" x 20°) | Protects corner from chipping in interrupted cuts |
| Core Thickness | 0.0455" | Maintains rigidity in deep-pocket & full-slot milling |
| Corner Geometry | Precision ground 90° ± 0.5° | Ensures accurate square shoulders & sharp edges |
Recommended Applications & Workpiece Materials
This tool is optimized for the following material groups and application scenarios:
| Material Group | Examples | Machinability | Recommended Use |
|---|---|---|---|
| Carbon Steels | 1018, 1045, A36 | ★★★★★ Excellent | High-speed slotting, profiling, & finishing |
| Alloy Steels | 4140, 4340, 8620 | ★★★★★ Excellent | Contour milling, pocketing, shoulder milling |
| Stainless Steels | 304, 316, 17-4PH | ★★★★☆ Very Good | Aerospace & medical component machining |
| Tool Steels | H13, D2, A2, O1 | ★★★★☆ Very Good | Mold & die manufacturing, electrode machining |
| Hardened Steels | HRC 45–55 | ★★★★☆ Very Good | Hard milling, die finishing, precision slots |
| Titanium Alloys | Ti-6Al-4V, Ti-5553 | ★★★☆☆ Good | Aerospace structural components |
| Non-Ferrous | Al 6061, Cu, brass | ★★★★★ Excellent | General purpose machining, high-speed profiling |
Application Map by Operation
| Operation Type | Suitability | Typical Application | Notes |
|---|---|---|---|
| Slotting (Full Width) | ★★★★★ Excellent | Keyways, grooves, channels | 3-flute design provides optimal chip evacuation |
| Peripheral Milling | ★★★★★ Excellent | Wall finishing, shoulder milling | 90° corner produces accurate square shoulders |
| Pocket Milling | ★★★★☆ Very Good | Cavities, enclosures, recesses | Use trochoidal toolpaths for deep pockets |
| Plunge Roughing | ★★★☆☆ Good | Deep cavity entry | Reduce feed to 60% of standard; center-cutting capable |
| High-Feed Milling | ★★★★☆ Very Good | Trochoidal toolpaths, adaptive clearing | Optimal at 0.010 – 0.020" WOC |
| Micro-Machining | ★★★★★ Excellent | General milling operations, slotting, side milling, prototype development, educational CNC training | Stable at high RPM with proper coolant |
| Hard Milling | ★★★★☆ Very Good | HRC 45–55 steels | Use constant tool engagement; sharp corner may need reduced feed |
Recommended Cutting Conditions
Parameters are provided for stable machining centers (spindle runout < 0.0002"). Adjust based on machine rigidity and workpiece fixturing.
| Material | SFM (ft/min) | RPM | IPM Feed | Axial DOC | Radial WOC |
|---|---|---|---|---|---|
| Carbon Steel (1018) | 350–450 | 8,000 – 16,000 | 120 – 280 | 0.012 – 0.025" | 0.010 – 0.020" |
| Alloy Steel (4140) | 300–400 | 8,000 – 16,000 | 120 – 280 | 0.012 – 0.025" | 0.010 – 0.020" |
| Stainless Steel (304) | 250–350 | 8,000 – 16,000 | 120 – 280 | 0.012 – 0.025" | 0.010 – 0.020" |
| Tool Steel (H13) | 200–300 | 8,000 – 16,000 | 120 – 280 | 0.012 – 0.025" | 0.010 – 0.020" |
| Aluminum (6061-T6) | 600–900 | 8,000 – 16,000 | 120 – 280 | 0.012 – 0.025" | 0.010 – 0.020" |
| Titanium (Ti-6Al-4V) | 80–120 | 8,000 – 16,000 | 120 – 280 | 0.012 – 0.025" | 0.010 – 0.020" |
Operating Guidelines
- Run-in Procedure: For first use, reduce feed rate by 25% for the first 5 minutes to allow the coating to "bed in" against the workpiece material.
- Coolant Strategy: High-pressure coolant (70+ bar) is recommended for steels and titanium. For aluminum, use flood coolant or minimum quantity lubrication (MQL) to prevent chip welding.
- Tool Overhang: Keep tool overhang (stick-out) to a maximum of 4× diameter to maintain rigidity and surface finish. Use shrink-fit or hydraulic chucks for best results.
- Spindle Warm-up: Run spindle at operational RPM for 10 minutes before critical machining to stabilize thermal expansion.
- Chip Evacuation: Ensure adequate air blast or coolant flow to remove chips from the cutting zone. Recutting chips is the primary cause of premature tool failure in square endmills, especially during full-width slotting.
- Corner Protection: The 90° sharp corner is the most vulnerable area. Reduce feed by 15% when engaging corners or milling internal radii smaller than 1.5× tool diameter.
- Inspection Schedule: Inspect cutting edges under 20× magnification after every 30 minutes of cutting time. Replace when flank wear exceeds 0.004" or when corner rounding exceeds 0.002".
- Storage: Store in original packaging at 15–25°C with <60% relative humidity. Avoid contact with other tools to prevent edge damage.
Toolholder Compatibility
| Holder Type | Compatible | Recommended Torque | Notes |
|---|---|---|---|
| ER11 Collet Chuck | Yes | 12–15 Nm | Use precision collet (AA grade) for best TIR |
| Shrink-Fit Holder | Yes | N/A (thermal clamping) | Best rigidity for high-speed machining |
| Hydraulic Expansion Chuck | Yes | N/A (hydraulic clamping) | Excellent damping for long overhangs |
| Weldon Flat Holder | No | — | Tool has cylindrical shank without flat |
| Side-Lock Endmill Holder | Not Recommended | — | May cause runout > 0.0005" affecting corner accuracy |
Packaging & Ordering Information
| Item | Details |
|---|---|
| Manufacturer Part Number | SGM04253 |
| Minimum Order Quantity | 1 piece (bulk discounts available for 10+) |
| Packaging Type | Individual plastic tube with foam insert & desiccant |
| Label Information | Barcode, batch number, diameter, coating, and manufacturing date |
| Warranty | Full manufacturer warranty against material & workmanship defects |
| Lead Time | Stock item – ships within 24 hours of order confirmation |
| Country of Origin | Japan |
Catalog Meta Data
| Meta Field | Value |
|---|---|
| Product ID | 19082 |
| Category | Solid Carbide Endmills – Square End |
| Series | SGM Micro-to-Medium Diameter Series |
| Catalog Page | Kyocera Precision Tools Catalog 2024, Section 4.1, Page 138 |
| ECCN | EAR99 |
| HS Code | 8207.70.60 (Interchangeable tools for milling) |
| RoHS Status | Compliant (Lead-free, Cadmium-free) |
| REACH Status | Compliant – no SVHCs above 0.1% w/w |
| Last Updated | 2026-01-06 03:00:20 |
All technical data is provided for reference purposes. Actual performance depends on machine condition, workpiece material, fixturing, and cutting parameters. Always follow safe machining practices and wear appropriate PPE.
✓ 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.
