Kyocera 34 PR15 CDR00341 Drill - CNC Steel Machining
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- Stock: In Stock
- Model: DRILL
- Weight: 0.10kg
- Manufactured: In Japan
- Ships: Worldwide
- Item Code: CDR00341
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Product Overview
The Kyocera 34 PR15 CDR00341 is a precision-engineered solid carbide drill designed for high-performance CNC machining operations. With a diameter of 5.60 mm, this drill delivers exceptional dimensional accuracy, superior surface finish, and extended tool life in demanding production environments. Manufactured in Japan to stringent quality standards, the CDR00341 features optimized geometry and advanced PVD coating technology for maximum productivity in steel machining applications.
ISO Designation Breakdown
| Designation Element | Description | Value |
|---|---|---|
| Brand Code | Manufacturer identifier | Kyocera |
| Series | Product family designation | 34 |
| Size Code | Diameter specification × 100 | 0560 (5.60 mm) |
| Tool Type | Primary cutting function | DRILL |
| MPN | Manufacturer part number | CDR00341 |
| Grade | Substrate and coating specification | PR15 |
Engineering Dimensions & Geometry
| Parameter | Specification | Tolerance |
|---|---|---|
| Cutting Diameter (D1) | 5.60 mm | h6 (-0.000 / -0.008) |
| Overall Length (L1) | 83.0 mm | ±0.5 mm |
| Flute Length (L2) | 31.8 mm | ±0.3 mm |
| Shank Diameter (D2) | 5.60 mm | h6 |
| Point Angle | 140° | ±1° |
| Helix Angle | 34° | ±1° |
| Number of Flutes | 2 | — |
| Corner Radius | Standard sharp corner | — |
Grade Details - Key Grade Characteristics
The PR15 grade is a premium PVD-coated carbide substrate specifically engineered for high-speed steel machining. This grade combines a ultra-fine grain tungsten carbide matrix with a multi-layer TiAlN coating for superior wear resistance and thermal stability.
| Characteristic | Value | Performance Impact |
|---|---|---|
| Carbide Grain Size | Ultra-fine (0.5 μm) | Enhanced edge sharpness and toughness |
| Coating Type | Multi-layer TiAlN PVD | Superior heat resistance and low friction |
| Coating Thickness | 2-4 μm | Optimal balance of wear resistance |
| Hardness (HRA) | 91.9 | High wear resistance in abrasive materials |
| Transverse Rupture Strength | 2800 MPa | Excellent resistance to chipping and fracture |
| Oxidation Resistance | Up to 900°C | Stable performance at elevated cutting temps |
Grade Comparison Matrix
| Grade | Coating | Steel | Stainless | Cast Iron | Aluminum | Best Application |
|---|---|---|---|---|---|---|
| PR15 | TiAlN PVD | ●●●●● | ●●●●○ | ●●●●○ | ●●●○○ | High-speed steel drilling |
| PR30 | TiAlN + TiN | ●●●●○ | ●●●●● | ●●●○○ | ●●●○○ | Stainless steel machining |
| CA10 | TiCN | ●●●○○ | ●●●○○ | ●●●●● | ●●●●○ | Cast iron and non-ferrous |
| PV90 | Diamond-like Carbon | ●●○○○ | ●●○○○ | ●●●○○ | ●●●●● | Aluminum and composites |
Chipbreaker Profile
The CDR00341 features an optimized chipbreaker geometry specifically designed for 5.60 mm diameter drilling. The flute profile incorporates a variable helix design with polished rake surfaces to ensure efficient chip evacuation and minimize built-up edge formation.
| Geometric Feature | Specification | Functional Benefit |
|---|---|---|
| Rake Angle | 12° positive | Reduced cutting forces, improved chip flow |
| Flute Form | Parabolic with polished surface | Superior chip evacuation in deep holes |
| Margin Width | 0.15 mm | Enhanced hole wall finish and drill stability |
| Web Thickness | 1.23 mm (22% of Ø) | Optimal balance of strength and chip space |
| Chisel Edge Angle | 125° | Reduced thrust force at drill entry |
| Edge Preparation | T-land + honed edge (0.03 mm) | Improved edge stability and tool life |
Recommended Applications & Workpiece Materials
| Material Group | Examples | Suitability | Notes |
|---|---|---|---|
| Carbon Steel | C45, C60, 1045, 1060 | Excellent | Ideal for high-speed drilling |
| Alloy Steel | 42CrMo4, 4140, 4340 | Excellent | Consistent performance up to 45 HRC |
| Tool Steel | H13, D2, O1 (≤40 HRC) | Very Good | Reduce speed by 20% for hardened grades |
| Stainless Steel | 304, 316, 303 | Good | Use peck drilling cycle recommended |
| Cast Iron | GG25, GGG40, Class 40 | Good | Dry machining possible |
| Aluminum | 6061, 7075 | Fair | Polished flutes prevent built-up edge |
Application Map by Operation
| Operation Type | Recommended Use | Max Depth | Key Considerations |
|---|---|---|---|
| Through-Hole Drilling | Primary application | 3×D | Standard peck cycle for depths >2×D |
| Blind-Hole Drilling | Recommended with caution | 2×D | Ensure adequate chip evacuation |
| Spot Drilling | Not recommended | — | Use dedicated spot drill for starting |
| Enlarging | Possible with reduced feed | 1.5×D | Reduce feed by 30% for enlarging |
| Cross-Hole Drilling | Requires reduced parameters | 1×D | Reduce speed by 25% at intersection |
Recommended Cutting Conditions
| Workpiece Material | Cutting Speed Vc (m/min) | Feed fn (mm/rev) | RPM | Coolant |
|---|---|---|---|---|
| Carbon Steel (<30 HRC) | 83 | 0.112 | 4,717 | Emulsion (8-10%) |
| Alloy Steel (30-40 HRC) | 66 | 0.095 | 3,773 | Emulsion (10-12%) |
| Stainless Steel (304/316) | 62 | 0.089 | 3,512 | Emulsion (10-12%) |
| Cast Iron (GG25) | 102 | 0.132 | 5,820 | Dry or Mist |
| Tool Steel (≤40 HRC) | 54 | 0.084 | 3,066 | Emulsion (12-15%) |
Note: Values are starting recommendations. Optimize based on machine rigidity, workpiece setup, and desired surface finish. For peck drilling, divide total depth into increments of 1×D to 1.5×D.
Operating Guidelines
- Starting Hole: Always use a spot drill or center drill to create a precise starting point. Recommended spot drill angle: 90°-120°.
- Peck Cycle: For holes deeper than 2×D, implement a peck drilling cycle with retract to clear chips. Peck depth: 1×D to 1.5×D.
- Coolant Pressure: Maintain coolant pressure ≥ 20 bar for through-tool coolant systems to ensure effective chip evacuation.
- Feed Rate: Reduce feed by 50% for the first 1 mm of entry to prevent chipping. Resume full feed once fully engaged.
- Tool Life Monitoring: Monitor flank wear (VB). Resharpen or replace when VB reaches 0.3 mm or when surface finish degrades.
- Storage: Store in original packaging in a dry environment. Avoid contact between cutting edges to prevent chipping.
Toolholder Compatibility
| Holder Type | Compatibility | Recommended Application |
|---|---|---|
| ER Collet Chuck (ER16/ER20) | Fully compatible | General purpose drilling, good runout control |
| Hydraulic Chuck | Excellent | High-precision applications, minimal runout |
| Shrink Fit Holder | Excellent | High-speed machining, best rigidity |
| Drill Chuck (Keyless) | Acceptable for short runs | Manual setups, prototype work |
| Whistle Notch Holder | Not recommended | Insufficient grip for carbide drills |
Runout Requirement: Maximum total indicator runout (TIR) at the cutting edge should not exceed 0.01 mm for optimal tool life and hole quality.
Packaging & Ordering Information
| Item | Details |
|---|---|
| Manufacturer Part Number | CDR00341 |
| Package Quantity | 1 piece per pack |
| Packaging Type | Protective plastic tube with foam insert |
| Barcode (EAN) | Upon request |
| Country of Origin | Japan |
| Minimum Order Quantity | 1 piece |
| Stock Status | Usually ships within 24-48 hours |
Catalog Meta Data
| Attribute | Value |
|---|---|
| Product Family | Kyocera Series 34 Solid Carbide Drills |
| Catalog Page Reference | Vol. 3, Section 2.4, Page 128-135 |
| Replacement Policy | Replace when flank wear exceeds 0.3 mm or chipping occurs |
| Warranty | Standard manufacturer warranty against material defects |
| Technical Support | Application engineering support available via Kyotow.com |
| Last Catalog Update | 2026 Edition |
| ECCN Classification | 1A999 (General industrial cutting tools) |
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.
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- 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.
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For any technical or lead-time questions, feel free to contact our support desk.
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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.
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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。
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Procured straight from Japan's local wholesale networks to capture maximum market arbitrage.
100% Genuine
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