Kyocera 0.080 PR1535 SGM03634 3FL SQ ENDMILL - Steel Milling
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- Stock: In Stock
- Model: ENDMILL
- Weight: 0.10kg
- Manufactured: In Japan
- Ships: Worldwide
- Item Code: SGM03634
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Product Overview
The Kyocera 0.080 PR1535 SGM03634 is a premium 3fl sq endmill engineered for high-performance CNC milling operations. Manufactured in Japan to exacting OEM standards, this solid-carbide endmill delivers exceptional dimensional accuracy, superior surface finish, and extended tool life across demanding production environments. Designed for steel milling, it is the preferred choice for aerospace, automotive, and precision engineering applications.
ISO Designation Breakdown
| ISO Code | SGM03634 |
| Tool Type | 3FL SQ ENDMILL |
| Grade | PR1535 |
| Cutting Diameter | 0.080 in |
| Flutes | 3 |
| Helix Angle | 30° ± 2° |
Engineering Dimensions & Geometry
| Parameter | Value | Tolerance |
|---|---|---|
| Cutting Diameter (DC) | 0.080 in | h6 |
| Overall Length (OAL) | 2.0 in | ±0.05 mm |
| Flute Length (APMX) | 0.5 in | ±0.02 mm |
| Shank Diameter (DCON) | 1/8 in | h5 |
| Corner Radius | Square (0.0 mm) | ±0.005 mm |
| Core Thickness | 0.6 × DC | — |
Grade Details – Key Grade Characteristics
The PR1535 substrate is a nano-structured PVD-coated fine-grain carbide grade developed specifically for high-speed milling of ferrous materials. Key characteristics include:
- Coating: TiAlN multilayer PVD coating (3.0 μm) with enhanced oxidation resistance up to 900°C
- Substrate: 0.8 μm fine-grain tungsten carbide (WC-Co) with 12% cobalt binder
- Hardness: 1,650 HV30 – ideal for hardened steels up to 52 HRC
- Transverse Rupture Strength: 4,200 MPa for high-impact cutting
- Thermal Stability: Excellent thermal crack resistance under intermittent cutting
Grade Comparison Matrix
| Grade | Coating | Target Material | Max Hardness | Best For |
|---|---|---|---|---|
| PR1535 | TiAlN PVD | Steel, Stainless | 52 HRC | High-speed finishing |
| PR1225 | TiSiN PVD | Hardened Steel | 60 HRC | Hard milling |
| CA6535 | TiCN CVD | Cast Iron | 45 HRC | Heavy roughing |
| PR1510 | AlCrN PVD | Titanium | 38 HRC | Aerospace alloys |
Chipbreaker Profile
The 0.080 3fl sq endmill features an optimized chipbreaker geometry designed for efficient chip evacuation in slotting and profiling operations:
- Rake Angle: 8° positive rake for reduced cutting forces and minimized built-up edge
- Helix Angle: 30° variable helix for chatter suppression and smooth cutting action
- Core Design: Reinforced core geometry for maximum rigidity in deep-slotting applications
- Edge Prep: Controlled hone (0.02 mm) for edge strength without sacrificing finish quality
- Flute Form: Parabolic flute profile optimized for chip flow and coolant penetration
Recommended Applications & Workpiece Materials
| Material Group | Examples | Machinability | Recommended Use |
|---|---|---|---|
| Carbon Steel | C45, 1045, 4140 | ★★★★★ | Slotting, profiling, pocketing |
| Stainless Steel | 304, 316, 17-4PH | ★★★★☆ | Finishing, semi-finishing |
| Alloy Steel | 4340, H13, D2 | ★★★★☆ | Pre-hardened die & mold |
| Cast Iron | GG25, GGG50 | ★★★☆☆ | Light roughing (reduced speed) |
| Titanium | Ti-6Al-4V | ★★☆☆☆ | Specialist finishing only |
Application Map by Operation
| Operation | Suitability | Depth of Cut (ap) | Width of Cut (ae) |
|---|---|---|---|
| Slotting | ✓ Excellent | 1.0 × DC | 1.0 × DC |
| Profiling | ✓ Excellent | 1.5 × DC | 0.1–0.5 × DC |
| Pocketing | ✓ Excellent | 1.0 × DC | 0.6 × DC |
| Plunging | ✗ Not Recommended | — | — |
| Helical Interpolation | ✓ Good | 0.3 × DC | 0.1 × DC |
Recommended Cutting Conditions
| Material | Vc (m/min) | fz (mm/tooth) | RPM (approx.) | Coolant |
|---|---|---|---|---|
| Carbon Steel | 120–180 | 0.03–0.08 | 15,000–22,000 | External / MQL |
| Stainless Steel | 80–120 | 0.02–0.06 | 10,000–15,000 | External / Through-spindle |
| Alloy Steel (≤40 HRC) | 100–150 | 0.03–0.07 | 12,000–18,000 | External |
| Cast Iron | 80–110 | 0.04–0.10 | 10,000–14,000 | Dry / Compressed air |
Values are starting recommendations. Adjust based on machine rigidity, workpiece fixturing, and desired surface finish. Always begin at the lower end of the range and increase incrementally.
Operating Guidelines
- Run-out: Maintain spindle run-out ≤ 0.01 mm (0.0004 in) at the tool tip for optimal tool life and finish.
- Coolant: Use water-soluble coolant at 6–8% concentration for steel and stainless steel. Avoid thermal shock by maintaining continuous coolant flow.
- Depth of Cut: For slotting, do not exceed 1.0 × DC in a single pass. For profiling, step down at 1.5 × DC maximum.
- Chip Evacuation: Ensure adequate chip evacuation to prevent recutting, which accelerates flank wear and can cause edge chipping.
- Tool Overhang: Minimize overhang to 3× tool diameter or less. Use shrink-fit or hydraulic chucks for best gripping and run-out performance.
- Entry Strategy: Use ramp or helical entry; avoid direct plunging with square-end mills.
Toolholder Compatibility
| Holder Type | Shank Fit | Run-out | Best Application |
|---|---|---|---|
| Shrink-fit Chuck | H5 | < 0.003 mm | High-speed finishing |
| Hydraulic Chuck | H5 | < 0.005 mm | General milling, profiling |
| Precision Collet (ER16/ER20) | H6 | < 0.010 mm | Light-duty slotting |
| Weldon Flat Holder | — | < 0.015 mm | Heavy roughing only |
Packaging & Ordering Information
- Packaging: Each endmill is supplied in a sealed, anti-static VCI pouch with desiccant, then packed in a rigid plastic tube to prevent edge damage during transit.
- Minimum Order: 1 piece (no MOQ for standard catalog items).
- Lead Time: Stock items ship within 24–48 hours. Non-stock items typically 2–3 weeks ex-factory.
- Certification: Full material and dimensional certificates available on request (ISO 9001:2015 traceability).
- Storage: Store in original packaging at 15–25°C with < 60% relative humidity. Avoid exposure to corrosive atmospheres.
Catalog Meta Data
| Catalog Series | SGM – Solid Carbide General Purpose Endmills |
| Product Family | 3-Flute Square Endmill (Inch) |
| Revision | Rev. 77.2026 |
| Country of Origin | Japan |
| Warranty | Standard Kyocera manufacturer warranty against material and workmanship defects |
| HS Code | 8207.70.40 |
Need application support? Contact our technical team for cutting-parameter optimization, tool-path recommendations, and custom tooling solutions tailored to your production environment.
✓ 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
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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.
