Kyocera #45 PR1535 SGM07360 2FL DRILL - CNC Drilling
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: DRILL
- Weight: 0.10kg
- Manufactured: In Japan
- Ships: Worldwide
- Item Code: SGM07360
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 #45 PR1535 SGM07360 2FL DRILL is a premium solid carbide micro-drill engineered for high-precision CNC drilling operations. Manufactured in Japan to exacting ISO standards, this 2-flute drill delivers exceptional hole accuracy, superior surface finish, and extended tool life in demanding production environments. Ideal for aerospace, medical device, automotive, and precision engineering applications where hole quality and dimensional tolerance are critical.
ISO Designation Breakdown
| Position | Code | Meaning |
|---|---|---|
| 1-3 | SGM | Kyocera Solid Carbide Micro-Drill Series |
| 4-8 | 07360 | Product Configuration & Diameter Code (#45) |
| Grade | PR1535 | PVD Coated Ultra-Fine Carbide for General Machining |
| Flutes | 2FL | 2-Flute Design for Balanced Chip Evacuation |
Engineering Dimensions & Geometry
| Parameter | Specification |
|---|---|
| Nominal Diameter (D1) | 2.083 mm (0.0820 in) |
| Overall Length (L1) | 38 mm |
| Flute Length (L2) | 9.8 mm |
| Shank Diameter (D2) | 3.0 mm |
| Point Angle | 140° |
| Helix Angle | 30° |
| Number of Flutes | 2 |
| Corner Radius | Standard Sharp (Drill Point) |
| Tolerance Class | h7 |
| Runout Accuracy | ≤ 5 µm |
| Surface Finish (Flute) | Ra 0.2 µm (Polished) |
| Edge Preparation | Micro-honed 0.02 mm radius |
Grade Details - Key Grade Characteristics
PR1535 is Kyocera's advanced PVD-coated ultra-fine grain carbide grade specifically developed for precision drilling applications in ferrous and non-ferrous materials.
| Property | Value |
|---|---|
| Substrate | Ultra-fine tungsten carbide (0.5 µm grain size) with 12% cobalt binder |
| Coating | Multi-layer PVD TiAlN coating (3.0 µm thickness) |
| Hardness | 92.4 HRA (1598 HV30) |
| Transverse Rupture Strength | 3874 MPa |
| Max Operating Temperature | 866°C (1590°F) |
| Friction Coefficient (dry) | 0.35 |
| Color Code | Bronze/Copper |
| ISO Application Group | P15-P35, M10-M25, K15-K30 |
Grade Comparison Matrix
| Grade | Coating | Target Material | Speed (vc) | Wear Resistance | Primary Application |
|---|---|---|---|---|---|
| PR1535 | TiAlN PVD | Steel, Stainless, Cast Iron | 40-80 m/min | ★★★★★ | General Precision Drilling |
| PR1225 | TiCN PVD | Steel, Alloy Steel | 30-60 m/min | ★★★★☆ | High-Speed Roughing |
| CA6535 | CVD Al₂O₃+TiCN | Cast Iron, Hardened Steel | 20-50 m/min | ★★★★★ | Heavy Interruption |
| KW10 | Uncoated | Aluminum, Non-Ferrous | 80-150 m/min | ★★★☆☆ | Non-Ferrous Special |
Chipbreaker Profile
The SGM series features an optimized 2-flute geometry with advanced chipbreaker design specifically tailored for micro-drilling operations:
| Feature | Specification |
|---|---|
| Flute Profile | Parabolic flute design with polished surface (Ra 0.2 µm) for enhanced chip evacuation |
| Margin Design | Dual-margin land width 0.121 mm for superior hole wall finish and drill stability |
| Point Geometry | Self-centering 140° split point with web thinning (0.29 mm) to reduce thrust force by 25% |
| Edge Preparation | Micro-honed cutting edge (0.02 mm radius) to prevent chipping and micro-cracks |
| Helix Configuration | Variable helix angle (28°-32°) to suppress chatter and harmonic vibration |
| Flute Polishing | Mirror polish along flute face to reduce built-up edge (BUE) in sticky materials |
Recommended Applications & Workpiece Materials
| Material Group | Examples | ISO Code | Machinability |
|---|---|---|---|
| Carbon Steel | C45, C60, 1045, 1060, S45C | P.1-P.3 | Excellent |
| Alloy Steel | 42CrMo4, 4140, 4340, SCM440 | P.4-P.6 | Very Good |
| Stainless Steel | 304, 316, 1.4301, 1.4401, SUS304 | M.1-M.2 | Good |
| Cast Iron | GG25, GGG40, FC250, FCD400 | K.1-K.3 | Good |
| Tool Steel | H13, D2, O1, SKD11 (≤ 45 HRC) | P.5-P.6 | Moderate |
| Aluminum Alloy | AlSi10Mg, 6061, 7075, A5052 | N.1-N.3 | Excellent (Uncoated preferred) |
| Titanium Alloy | Ti-6Al-4V, Grade 5 | S.1-S.2 | Moderate (Reduce speed 30%) |
Application Map by Operation
| Operation | Suitability | Max Depth | Notes |
|---|---|---|---|
| Through-Hole Drilling | ★★★★★ | 3×D | Optimal chip evacuation with through-coolant |
| Blind-Hole Drilling | ★★★★☆ | 2×D | Use peck cycle recommended; avoid full-width engagement at bottom |
| Micro-Drilling | ★★★★★ | 2×D | ≤ 3 mm diameter specialist; rigid setup mandatory |
| Enlarging / Reaming | ★★☆☆☆ | 1×D | Not recommended as primary use; dedicated reamer preferred |
| Spot Drilling | ★★★★☆ | 0.5×D | Use rigid setup; centre drill preferred for deep holes |
| Cross-Hole Drilling | ★★★☆☆ | 1×D | Reduce feed by 30%; expect reduced tool life |
| Inclined Entry | ★★☆☆☆ | 1×D | Requires spot drill or centre drill pre-operation |
Recommended Cutting Conditions
| Workpiece Material | Hardness | Cutting Speed (vc) | Feed per Rev (fn) | Coolant |
|---|---|---|---|---|
| Low-Carbon Steel | < 200 HB | 58-77 m/min | 0.08-0.12 mm/rev | Emulsion / MQL |
| Medium-Carbon Steel | 200-280 HB | 54-66 m/min | 0.06-0.10 mm/rev | Emulsion / MQL |
| Alloy Steel | 280-350 HB | 40-60 m/min | 0.05-0.08 mm/rev | Emulsion / Internal |
| Stainless Steel (Austenitic) | < 250 HB | 30-50 m/min | 0.04-0.07 mm/rev | Internal coolant essential |
| Gray Cast Iron | 180-260 HB | 40-60 m/min | 0.08-0.14 mm/rev | Dry / Compressed air |
| Aluminum Alloy (Wrought) | < 100 HB | 80-120 m/min | 0.10-0.18 mm/rev | MQL / Air blast |
| Titanium Alloy | 300-380 HB | 15-25 m/min | 0.03-0.05 mm/rev | High-pressure internal coolant |
Operating Guidelines
| Guideline | Recommendation |
|---|---|
| Runout Control | Maintain tool runout ≤ 0.01 mm at the tool tip. Use precision collets (ER16 or better) and verify spindle runout before operation. |
| Peck Drilling | For depths > 2×D, implement peck cycles with retract depth of 0.5×D to ensure chip breaking and evacuation. |
| Coolant Strategy | Internal coolant (through-tool) at 20-40 bar pressure is strongly recommended for holes > 1.5×D. For external coolant, use high-volume flood delivery. |
| Entry Angle | Ensure perpendicular entry (90° ± 1°) or use a spot drill/centre drill to prevent walk and chipping on entry. |
| Speed Ramp | Reduce cutting speed by 20% for the first 10 holes to condition the cutting edge (break-in period). |
| Chip Inspection | Monitor chip formation. Ideal chips should be short comma-shaped or C-shaped. Long stringy chips indicate insufficient feed or worn edges. |
| Tool Life Monitoring | Replace drill when flank wear (VB) reaches 0.15 mm or when hole tolerance exceeds h8. Do not attempt re-sharpening. |
| Workpiece Fixturing | Ensure rigid workpiece clamping. Minimum fixture mass should be 10× tool mass to suppress vibration. |
Toolholder Compatibility
| Holder Type | Specification | Compatibility |
|---|---|---|
| Precision Collet Chuck | ER16, ER20 (≤ 3.0 mm collet) | ★★★★★ Recommended |
| Hydraulic Chuck | HSK-E40, HSK-E50, BT30 | ★★★★★ Premium Option |
| Shrink Fit Holder | 3.0 mm bore, HSK-E40 | ★★★★☆ High rigidity |
| Drill Chuck | Keyless precision (0.5-4 mm) | ★★★☆☆ Acceptable for short holes only |
| Modular Tool System | Kyocera MEV / MEX series | ★★★★☆ Direct integration |
Packaging & Ordering Information
| Attribute | Details |
|---|---|
| Individual Packaging | Plastic protective tube with foam insert to prevent edge damage |
| Inner Box | 10 pieces per box with silica gel desiccant |
| Master Carton | 100 pieces per carton with shock-absorbing padding |
| Labeling | Each tube marked with Kyocera hologram, part number, batch code, and manufacturing date |
| Minimum Order | 1 piece (no MOQ for standard catalog items) |
| Lead Time | Stock items ship within 24 hours. Non-stock items: 4-6 weeks ex-works Japan |
| Storage | Store in original packaging at 15-25°C, humidity < 60% RH. Avoid direct sunlight and corrosive atmospheres |
Catalog Meta Data
| Attribute | Value |
|---|---|
| Product Family | SGM - Solid Carbide Micro Drills |
| Series Page | Kyocera Cutting Tools Catalog 2024, Section D-15 |
| Replacement Policy | Non-returnable if opened or used. Defective items replaced under warranty |
| Warranty | 12 months from date of purchase against manufacturing defects |
| Country of Origin | Japan |
| Harmonized Code | 8207.70.00 (Interchangeable tools for rock drilling / earth boring) |
| ECCN | 1C002.b (Dual-use carbide tooling - check local regulations) |
| RoHS Compliance | Fully compliant with EU Directive 2011/65/EU |
| REACH Compliance | Compliant; no SVHC substances > 0.1% w/w |
Shipping & Stock Information │ 発送・在庫情報
We ship all products worldwide utilizing our strategic global network. To ensure the fastest dispatch times and optimal customs clearance, items are fulfilled and shipped directly from our primary corporate distribution facilities.
🔹Stock Enquiries (在庫確認): Kyotow manages a vast international inventory. To check real-time stock availability and identify which regional facility your order will ship from, please contact our logistics team at sales.kyotow@gmail.com.
🔹Order Processing Pipeline:
- In-stock items (在庫あり): Dispatched with precision from the nearest regional hub within 3 business days.
- Out-of-stock items (取寄せ): Factory manufacturing and dispatch take 4-5 weeks. Because items are immediately allocated to production lines upon order receipt, cancellations cannot be accommodated once a manufacturing order is secured.
- Genuine Products Guarantee (本物保証): Every item listed on Kyotow is 100% authentic, high-quality, and sourced directly through authorized domestic Japanese and global distribution networks.
For any technical or lead-time questions, feel free to contact our support desk.
Product Images & Technical Accuracy │ 正確な製品情報
In adherence to the philosophy of Monozukuri (物の作り - Japanese manufacturing precision, we strive to maintain perfect data integrity. While we manage a database of 50,000+ products across multiple international hubs, some specialized pages may temporarily display a standardized, generic reference image.
To guarantee absolute accuracy for your machining requirements, please cross-reference the exact Kyocera Item Code, Item Name, and Material Grade.
🔹How to Proceed with Your Purchase:
- Use the official Kyocera Item Code and Grade specification to verify exact dimensions and compatibility before purchasing.
- If you require data sheets or technical clarification, please contact us at sales.kyotow@gmail.com.
We sincerely appreciate your understanding as we continuously optimize our global product catalog.
Refund & Cancellation Policy │ 返品・キャンセルポリシー
🔹100% Accuracy & Refund Guarantee (安心保証)
We offer a full refund or replacement if the verified Kyocera part number of the item received differs from the official item code specified in your order confirmation.
🔹Order Finality
Due to automated procurement systems linking directly to factory distribution channels across our global facilities, orders cannot be canceled or modified once processing begins. We kindly ask that you confirm all machine setup compatibility prior to submission of your order.
🔹Need Assistance? (お問い合わせ)
If you have any doubts regarding tool geometries, coatings, or application grades, please consult our support team at sales.kyotow@gmail.com before finalizing your procurement.
Payments & Security │ 安全な決済方法
We process all international payments securely through PayPal, ensuring encrypted data protection and a safe, hassle-free global transaction.
Fast & Reliable Worldwide Shipping │ 国際スピード郵便
We provide priority worldwide logistics exclusively through our corporate DHL Express account, tracking shipments seamlessly from our hubs in Asia, Europe, and China. Enjoy reliable global distribution with a flat shipping rate of $50 USD for all international destinations.
Direct 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.