Kyocera KDA0140X08S030C S030C TDK00045 DRILL - Steel Machining
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- Stock: In Stock
- Model: DRILL
- Weight: 0.10kg
- Manufactured: In Japan
- Ships: Worldwide
- Item Code: TDK00045
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1. Product Overview
The KDA0140X08S030C is a precision-engineered carbide indexable drill from Kyocera's KDA series. Designed for high-performance CNC machining operations, this 14.0 mm diameter tool features the advanced S030C grade with TiAlN PVD coating, delivering exceptional wear resistance and thermal stability for demanding steel and stainless steel applications.
Manufactured in Japan to exacting ISO standards, the KDA0140X08S030C combines a micro-grain carbide substrate with optimized cutting geometry to achieve superior surface finishes, tight dimensional tolerances, and extended tool life — even under aggressive cutting parameters.
2. ISO Designation Breakdown
| Code Segment | Meaning | Specification |
|---|---|---|
| KDA | Product Series | Kyocera Indexable Drill System |
| 01 | Nominal Diameter | 14.0 mm |
| X08 | Flute Geometry | Standard Helix Configuration |
| S030C | Carbide Grade | Micro-grain with TiAlN PVD Coating |
3. Engineering Dimensions & Geometry
| Parameter | Value | Tolerance |
|---|---|---|
| Nominal Diameter (D) | 14.0 mm | h7 |
| Overall Length (L) | 70.0 mm | ±0.5 mm |
| Flute Length (L_f) | 42.0 mm | ±0.3 mm |
| Point Angle | 140° | ±1° |
| Helix Angle | 30° | ±2° |
| Core Diameter | 8.40 mm | ±0.02 mm |
| Margin Width | 1.68 mm | ±0.01 mm |
4. Grade Details — S030C Key Characteristics
| Property | Specification |
|---|---|
| Grade Designation | S030C |
| Substrate | Micro-grain carbide, high cobalt |
| Coating | PVD TiAlN multi-layer |
| Coating Color | Copper-bronze |
| Hardness | HRA 92.5 |
| Transverse Rupture Strength | 3,800 MPa |
| Max Operating Temperature | 900°C |
| Primary Applications | Steel, stainless steel, cast iron |
- Superior wear resistance — TiAlN coating provides exceptional abrasion resistance at elevated temperatures
- Excellent thermal stability — maintains hardness and cutting edge integrity up to 900°C
- Reduced built-up edge — optimized coating surface minimizes material adhesion
- Extended tool life — micro-grain substrate with high cobalt content ensures toughness in interrupted cuts
5. Grade Comparison Matrix
| Grade | Hardness | Coating | Best For | Speed Capability |
|---|---|---|---|---|
| S030C | 92.5 HRA | TiAlN PVD | Steel & Stainless | High |
| S020C | 91.8 HRA | TiN PVD | General Purpose | Medium |
| S040C | 93.1 HRA | AlCrN PVD | Hardened Steel | Very High |
| S010C | 91.2 HRA | Uncoated | Non-ferrous | Low-Medium |
6. Chipbreaker Profile
| Feature | Specification |
|---|---|
| Chipbreaker Type | Precision ground, multi-stage geometry |
| Rake Angle | 8° positive |
| Chip Groove Depth | 1.12 mm |
| Chip Control Range | 0.05 – 0.30 mm/rev |
| Chip Form | 6C-type (short, manageable curls) |
The optimized chipbreaker geometry ensures reliable chip evacuation across a wide feed range, preventing chip packing and extending tool life in deep-hole applications.
7. Recommended Applications & Workpiece Materials
| Material Group | Machinability | Recommended Speed | Notes |
|---|---|---|---|
| Carbon Steel (C45, C50) | Excellent | 120-180 m/min | Primary target material |
| Alloy Steel (42CrMo4, 16MnCr5) | Excellent | 100-150 m/min | Reduce speed for higher hardness |
| Stainless Steel (304, 316) | Very Good | 80-120 m/min | Use high-pressure coolant |
| Cast Iron (GG25, GGG40) | Good | 100-160 m/min | Dry or air blast recommended |
| Aluminum (Al7075, Al6061) | Good | 200-300 m/min | MQL or air cooling |
| Titanium (Ti6Al4V) | Fair | 40-60 m/min | High-pressure coolant essential |
8. Application Map by Operation
| Operation | Suitability | Guidelines |
|---|---|---|
| Through-hole Drilling | ★★★★★ Excellent | Primary application; full flute engagement |
| Blind-hole Drilling | ★★★★★ Excellent | Optimized chip evacuation design |
| Step Drilling | ★★★★☆ Good | Reduce feed 20% at step transitions |
| Enlarging / Reaming | ★★★★☆ Good | Reduce speed by 20% |
| Cross-hole Drilling | ★★★☆☆ Fair | Reduce feed 30% at intersection |
| Counterboring | ★★☆☆☆ Limited | Not recommended as primary use |
9. Recommended Cutting Conditions
| Workpiece Material | Cutting Speed Vc (m/min) | Feed fn (mm/rev) | Depth of Cut ap | Coolant |
|---|---|---|---|---|
| Carbon Steel (C45) | 120-180 | 0.10-0.25 | 1.0-2.0×D | Emulsion / MQL |
| Alloy Steel (42CrMo4) | 100-150 | 0.08-0.20 | 1.0-1.5×D | Emulsion |
| Stainless Steel (304) | 80-120 | 0.08-0.18 | 0.8-1.5×D | High-pressure |
| Cast Iron (GG25) | 100-160 | 0.12-0.28 | 1.0-2.0×D | Dry / Air |
| Aluminum (Al7075) | 200-300 | 0.15-0.35 | 1.0-3.0×D | MQL / Air |
| Titanium (Ti6Al4V) | 40-60 | 0.06-0.15 | 0.5-1.0×D | High-pressure |
10. Operating Guidelines
| Parameter | Requirement | Priority |
|---|---|---|
| Runout Tolerance | ≤ 0.01 mm at tool tip | Critical |
| Tool Overhang | Minimize; use shortest possible holder | High |
| Coolant Pressure | ≥ 20 bar for deep holes (>3×D) | High |
| Coolant Concentration | 8-10% emulsion or synthetic | Medium |
| Spindle Warm-up | 5 minutes at 3,000 RPM | Medium |
| Peck Cycle Depth | 2-3×D for holes >5×D | High |
| Entry Angle | 90° ± 1° perpendicular | Critical |
| Surface Preparation | Flat, deburred entry surface | High |
11. Toolholder Compatibility
| Holder Series | Shank Diameter | Clamp Type | Coolant Delivery | Max RPM |
|---|---|---|---|---|
| KDA-S | Various | Screw Clamp | Internal | 8,000 |
| KDA-H | Various | Hydraulic | Internal | 12,000 |
| KDA-P | Various | Pin Lock | External | 6,000 |
| KDA-M | Various | Modular | Through-coolant | 10,000 |
12. Packaging & Ordering Information
| Item | Details |
|---|---|
| MPN / Order Code | TDK00045 |
| Packaging Unit | 1 piece per plastic tube |
| Packaging Dimensions | 120 × 15 × 15 mm (L×W×H) |
| Gross Weight | ~15g per piece |
| Minimum Order Quantity | 1 piece |
| Bulk Packaging | 50 pieces per master carton |
| Price (per piece) | $179.40 USD |
| Warranty | Full manufacturer warranty against defects |
13. Catalog Meta Data
| Attribute | Value |
|---|---|
| Catalog Number | KDA-2024-DRILL |
| Revision | Rev. 3.2 |
| Product Category | Indexable Drills |
| Product Group | KDA Series — Small Diameter |
| Product Family | Carbide Drills |
| ISO Standard | ISO 13399 compliant |
| RoHS Status | Compliant |
| Country of Manufacture | Japan |
Note: All specifications are subject to change without notice. For the most current data, consult the latest Kyocera catalog or contact our technical support team. Proper tool selection and application parameters are essential for achieving optimal performance and tool life.
✓ 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.
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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.
