Kyocera Y52 1950 CDR00543 Drill - CNC Precision
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- Stock: In Stock
- Model: DRILL
- Weight: 0.10kg
- Manufactured: In Japan
- Ships: Worldwide
- Item Code: CDR00543
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Product Overview
The Kyocera Y52 1950 (MPN: CDR00543) is a precision-engineered solid carbide drill designed for high-performance CNC machining operations. Manufactured in Japan to exacting OEM standards, this tool delivers exceptional dimensional accuracy, superior surface finish, and extended tool life across demanding production environments. Ideal for through-hole and blind-hole drilling in a wide spectrum of engineering materials.
ISO Designation Breakdown
| ISO Element | Description |
|---|---|
| Model Series | Y52 — Standard solid carbide drill platform |
| Grade / Size Code | 1950 — Nominal diameter specification & substrate grade index |
| MPN | CDR00543 — Manufacturer part number for exact tool traceability |
| Tool Category | Solid Carbide Drill (Internal coolant capable) |
Engineering Dimensions & Geometry
| Parameter | Value | Tolerance |
|---|---|---|
| Nominal Diameter (D) | 19.50 mm | h5 |
| Overall Length (L1) | 101.8 mm | ±0.5 mm |
| Flute Length (L2) | 62.5 mm | ±0.3 mm |
| Shank Diameter (D2) | 19.50 mm | h6 |
| Point Angle | 118° | ±1° |
| Helix Angle | 30° | ±2° |
| Number of Flutes | 2 | — |
| Corner Radius | Standard sharp corner | — |
Grade Details — Key Grade Characteristics
| Characteristic | Specification |
|---|---|
| Substrate Material | Micro-grain carbide |
| Coating Technology | PVD nACo multi-layer coating |
| Hardness | 93.4 HRA |
| Transverse Rupture Strength | ≥ 3,800 MPa |
| Coating Thickness | 2.5 – 4.0 µm |
| Coating Hardness | 3,200 – 3,500 HV |
| Oxidation Resistance | Up to 900°C |
| Friction Coefficient | 0.35 – 0.45 (dry against steel) |
Grade Comparison Matrix
| Grade | Coating | Best For | Speed Capability | Wear Resistance |
|---|---|---|---|---|
| 1950 | nACo | General to high-speed machining | High | Excellent |
| Standard Uncoated | None | Non-ferrous, plastics | Moderate | Good |
| TiAlN Base | TiAlN | Steel & cast iron | High | Very Good |
Chipbreaker Profile
The Y52 series features an optimized dual-flute chipbreaker geometry engineered for superior chip evacuation and reduced cutting forces:
- Primary Rake Angle: 8° – 12° (positive) for reduced cutting pressure and minimized built-up edge
- Secondary Land: Polished margin land (0.15 mm width) ensures hole accuracy and surface finish
- Chip Flute Profile: Parabolic flute form with polished surface (Ra 0.2 µm) for efficient chip flow
- Edge Preparation: Micro-honed T-land (0.02–0.05 mm) enhances edge stability and prevents chipping
- Coolant Channels: Internal coolant holes (Ø0.8 mm) directed to the cutting lips for maximum heat dissipation
Recommended Applications & Workpiece Materials
| Material Group | ISO Code | Machinability | Recommended Use |
|---|---|---|---|
| Inconel / Nickel-based | — | Moderate | Suitable with adjusted parameters |
| Cast Iron | K | Very Good | Primary application |
| Non-ferrous Metals | N | Excellent | Primary application |
| Hardened Steel | H | Very Good | Primary application |
| Alloy Steel | P | Very Good | Primary application |
Application Map by Operation
| Operation Type | Suitability | Max Depth (D) | Notes |
|---|---|---|---|
| Through-hole Drilling | ★★★★★ Excellent | 5×D | Optimal chip evacuation |
| Blind-hole Drilling | ★★★★★ Excellent | 3×D | Use peck cycle for >2×D |
| Stack Drilling | ★★★★☆ Very Good | 2×D per plate | Ensure clamping rigidity |
| Cross-hole Drilling | ★★★☆☆ Good | 1.5×D | Reduce feed by 30% |
| Inclined Entry | ★★★☆☆ Good | 2×D | Use spot drill first; reduce Vc 20% |
Recommended Cutting Conditions
| Material | Cutting Speed Vc (m/min) | Feed fn (mm/rev) | Depth of Cut ap (mm) |
|---|---|---|---|
| Carbon Steel | 84-158 | 0.2-0.46 | 19.50 |
| Alloy Steel | 65-122 | 0.2-0.46 | 19.50 |
| Stainless Steel | 46-87 | 0.08-0.20 | 19.50 |
| Cast Iron | 89-168 | 0.2-0.46 | 19.50 |
| Aluminum Alloy | 209-395 | 0.15-0.35 | 19.50 |
Operating Guidelines
- Run-out Tolerance: Maintain tool run-out below 0.01 mm at the tool tip for optimal hole accuracy and tool life
- Coolant Recommendation: Use water-soluble coolant (6–8% concentration) at 8–12 bar pressure through internal channels
- Peck Cycle: For depths >2.5×D, employ peck drilling with 0.5×D peck depth and full retract to break chips
- Entry Surface: Ensure perpendicular entry or use a spot drill (90°–120°) to prevent walk and chipping
- Speed Ramp: Reduce spindle speed by 20% for the first 10 holes to condition the cutting edge
- Tool Change Criteria: Monitor hole diameter; replace when tolerance exceeds 70% of specified limit
- Storage: Store in original packaging at 15–25°C, humidity <60%, away from corrosive vapors
Toolholder Compatibility
| Holder Type | Compatibility | Recommended TIR |
|---|---|---|
| Weldon side-lock holder | Compatible | ≤0.010 mm |
| Milling chuck | Compatible | ≤0.010 mm |
| High-precision collet | Compatible | ≤0.010 mm |
Packaging & Ordering Information
| Item | Details |
|---|---|
| MPN (Order Code) | CDR00543 |
| Packaging Unit | 1 piece per plastic tube with foam insert |
| Master Carton | 50 tubes per export carton (340×240×180 mm) |
| Weight (Single Unit) | 0.1 kg (including packaging) |
| Barcode | EAN-13 compatible (label on tube) |
| Warranty | Full manufacturer warranty against material and workmanship defects |
| Country of Origin | Japan |
Catalog Meta Data
| Field | Value |
|---|---|
| Product ID | — |
| Series | Y52 |
| Grade Index | 1950 |
| Tool Type | Solid Carbide Drill |
| Manufacturer | Kyocera Corporation |
| Standard | ISO 5419, DIN 6537 |
| Last Catalog Update | 2026-05 |
Note: All technical data and recommendations are provided as general guidelines. Actual performance depends on machine rigidity, workpiece material consistency, coolant quality, and setup accuracy. Always verify parameters with a test cut before full production runs. For application-specific support, contact our technical team.
✓ 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.
