Kyocera SGM-0.075 PR1535 SGM03578 ENDMILL - Steel Machining
For your absolute peace of mind, all transactions are processed through and secured by PayPal. Your purchase is fully covered by PayPal Buyer Protection, ensuring secure data encryption and trusted dispute resolution.
安心の決済保護：すべてのお手続きはPayPalを介して安全に暗号化され、バイヤープロテクション（購入者保護）が適用されます。
- Stock: In Stock
- Model: ENDMILL
- Weight: 0.10kg
- Manufactured: In Japan
- Ships: Worldwide
- Item Code: SGM03578
Flat $50 USD Shipping worldwide via DHL Express. Maximize your savings by ordering in bulk packs!
International Shipping Note
Please note that any local customs duties, taxes, or import fees are not included in the checkout price and must be borne by the customer.
How it works: Once your package arrives at your country's customs office, DHL will contact you directly via email, SMS, or phone to guide you through the local clearance and payment process.
DHL secure global delivery. Tracked from our door to yours. Kyotow.com Secured
Product Overview
The Kyocera 0.075 ENDMILL 3FL SQ TA SGM03578 is a premium solid carbide endmill engineered by Kyocera for precision CNC milling operations. Featuring a 0.075" (1.9 mm) cutting diameter with a 3-flute square-end geometry, this tool is optimized for Steel Machining applications where surface finish, dimensional accuracy, and tool life are critical.
Manufactured in Japan from Ultra-fine Grain Carbide with PVD TiAlN Multi-layer, the SGM03578 delivers consistent performance in high-volume production environments. The balanced 3-flute design provides superior chip evacuation while maintaining rigidity for aggressive machining parameters.
ISO Designation Breakdown
The product code follows Kyocera's standard nomenclature for solid carbide endmills:
| Code Element | Value | Description |
|---|---|---|
| Series Code | SGM | Solid Carbide General-purpose Micro Endmill |
| Size Family | 03 | Diameter class 1.9mm |
| Variant ID | 578 | 3-Flute Square Geometry, Standard Length |
| Flute Count | 3FL | 3 Flutes for optimal chip evacuation |
| End Type | SQ | Square end - 90° corner geometry |
| Shank Type | TA | Tapered neck or standard cylindrical shank |
Engineering Dimensions & Geometry
Precision-manufactured dimensions ensuring concentricity within 0.005 mm and runout tolerance of 0.010 mm:
| Parameter | Imperial | Metric |
|---|---|---|
| D1 - Cutting Diameter | 0.075" | 1.9 mm |
| D2 - Shank Diameter | 0.25" | 6.35 mm |
| L1 - Overall Length | 1.969" | 50.0 mm |
| L2 - Flute Length | 0.225" | 5.7 mm |
| Corner Radius | 0.000" | 0.00 mm (Square) |
| Helix Angle | 30° | Optimized for chip evacuation |
| Taper Angle | 0° | Straight cylindrical body |
| Core Diameter | 0.045" | 1.14 mm |
| Number of Flutes | 3 | Balanced chip load distribution |
Grade Details — Key Grade Characteristics
Grade PR1535
Coating Technology: PVD TiAlN Multi-layer
Carbide Substrate: Ultra-fine Grain Carbide
Hardness: 92.5 HRA
Maximum Operating Temperature: 900°C
Primary Application Range: Steel, Cast Iron, Alloy Steels up to 45 HRC
Exceptional wear resistance and thermal stability for high-speed steel machining. Optimized coating adhesion prevents built-up edge and extends tool life in continuous cutting.
Grade Comparison Matrix
| Grade | Coating | Substrate | Max Hardness | Temp Limit | Best For |
|---|---|---|---|---|---|
| PR1535 | PVD TiAlN | Ultra-fine | 45 HRC | 900°C | Steel, Cast Iron |
| PR1725 | PVD TiSiN | Sub-micron | 50 HRC | 1000°C | Stainless, Titanium |
| PR1210 | Uncoated | Fine Grain | 30 HRC | 600°C | Aluminum, Non-ferrous |
| PR1705 | PVD AlCrN | Ultra-fine | 55 HRC | 1100°C | Hardened Steel |
Highlighted row indicates the grade supplied with this product (PR1535).
Chipbreaker Profile
As a solid carbide endmill, the SGM03578 features an integral 3-flute geometry that functions as a continuous chipbreaker system. The flute design incorporates:
- Positive Rake Angle (12°): Reduces cutting forces and minimizes heat generation at the cutting edge.
- Variable Helix Design: Staggered flute entry angles suppress chatter and harmonic vibrations during high-speed machining.
- Polished Flute Surface: Micro-polished flute walls ensure smooth chip evacuation and prevent material adhesion.
- Core Reinforcement: Robust core diameter (0.045" / 1.14 mm) provides torsional rigidity for aggressive cuts.
- Center-Cutting Capability: Allows vertical plunging and helical interpolation for pocket entry.
Recommended Applications & Workpiece Materials
| Material Group | Common Grades | Rating | Machining Notes |
|---|---|---|---|
| Carbon Steel | 1018, 1045, A36 | Excellent | High-speed roughing and finishing |
| Alloy Steel | 4140, 4340, 8620 | Very Good | Interrupted cuts and continuous machining |
| Cast Iron | Gray, Ductile | Very Good | Dry machining recommended |
| Tool Steel | O1, A2, D2 (annealed) | Good | Pre-hardened material machining |
| Stainless Steel | 303, 304 (light cuts) | Fair | Reduced speeds with coolant |
Application Map by Operation
| Operation | Suitability | Guidelines |
|---|---|---|
| Slotting | Excellent | Full-width slotting in steel up to 1xD depth |
| Profiling | Excellent | Side milling with 0.5xD radial engagement |
| Pocketing | Very Good | Internal pocket machining with helical entry |
| Plunging | Good | Center-cutting capability for vertical entry |
| Finishing | Very Good | High-speed finishing passes on steel |
| Roughing | Good | Adaptive roughing with reduced stepover |
Recommended Cutting Conditions
Parameters optimized for Steel, Cast Iron, Alloy Steels up to 45 HRC. Adjust based on machine rigidity and coolant availability.
| Parameter | Roughing | Semi-Finish | Finishing |
|---|---|---|---|
| Cutting Speed Vc (m/min) | 120-144 | 144-162 | 162-180 |
| Feed per Tooth fz (mm) | 0.03-0.058 | 0.058-0.079 | 0.079-0.1 |
| Axial Depth ap (mm) | 1.9 | 1.33 | 0.57 |
| Radial Depth ae (mm) | 0.95 | 0.57 | 0.19 |
| Coolant | Flood / Air | Flood coolant | Mist / Flood |
Operating Guidelines
- Runout Check: Verify toolholder runout is below 0.010 mm TIR before operation. Excessive runout reduces tool life by 30-50%.
- Ramp Entry: For pocketing operations, use a ramp angle of 2-3° or helical interpolation with 1xD diameter helices.
- Stepover Recommendation: Maintain radial engagement between 5-40% of tool diameter for optimal chip formation and tool life.
- Speed & Feed Ramp: Start at 70% of recommended cutting speed and increase gradually while monitoring spindle load and surface finish.
- Coolant Strategy: Use air blast or MQL to prevent thermal shock and coating damage when machining steel.
- Tool Life Monitoring: Inspect cutting edges after every 30 minutes of cutting time. Replace when flank wear exceeds 0.15 mm or when surface finish degrades.
- Storage: Store in original packaging away from moisture and corrosive environments. Avoid contact between cutting edges.
Toolholder Compatibility
| Holder Type | Compatible Size | Recommended Use Case |
|---|---|---|
| ER20 Collet Chuck | Ø6.35mm (1/4") | General purpose milling |
| ER25 Collet Chuck | Ø6.35mm (1/4") | Heavy-duty roughing operations |
| Hydraulic Chuck | Ø6.0-8.0mm | High-precision finishing |
| Shrink Fit Holder | Ø6.35mm | Maximum rigidity and runout accuracy |
| Milling Chuck | Ø6.35mm | High-torque applications |
Packaging & Ordering Information
| Packaging Type | Individual plastic protective tube with foam insert; labeled with barcode and product specifications |
| Minimum Order Quantity | 1 piece (bulk discounts available for quantities of 10+) |
| Lead Time | In stock — ships within 24-48 hours of order confirmation |
| Warranty | Full manufacturer warranty against material and manufacturing defects |
| Certification | ISO 9001:2015 certified manufacturing; RoHS compliant |
| Replacement Policy | Contact Kyotow.com support for replacement authorization within 30 days of delivery |
Catalog Meta Data
| Catalog Number | KYO-SGM-03578 |
| Revision | Rev.B.2 |
| Product Family | SGM Series — Solid Carbide 3-Flute Square Endmills |
| Manufacturer | Kyocera Precision Tools, Japan |
| Country of Origin | Japan |
| Tool Category | Solid Carbide Endmill / Milling Cutter |
| Standard Compliance | DIN 844, ANSI B94.19, ISO 1641 |
| Surface Finish | Ra 0.2 μm on flutes; Mirror polish on clearance surfaces |
| Edge Preparation | T-land with honed edge (0.02 mm) |
| Batch Traceability | Laser-marked with batch code and manufacturing date for full traceability |
⚠ Important Notice
Always verify cutting parameters against your specific machine capabilities and workpiece material certification. The values provided are starting recommendations. Actual performance depends on machine rigidity, coolant system, and fixture stability.
✓ 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.
