Kyocera KDA1070X05S120C S120C TDJ00471 DRILL - CNC Drilling
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- Stock: In Stock
- Model: DRILL
- Weight: 0.10kg
- Manufactured: In Japan
- Ships: Worldwide
- Item Code: TEA06134
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Product Overview
The KDA1070X05S120C from Kyocera is a premium-grade indexable carbide drill insert engineered for high-performance CNC machining operations. Featuring the advanced S120C grade with PVD TiAlN coating, this insert delivers exceptional wear resistance, thermal stability, and cutting edge integrity for demanding production environments.
Designed for precision hole-making applications, the KDA1070X05S120C combines optimized macro-geometry with a specialized chipbreaker profile to ensure efficient chip evacuation, reduced cutting forces, and superior surface finish quality across a broad spectrum of workpiece materials.
ISO Designation Breakdown
| Position | Code | Description |
|---|---|---|
| 1 - Insert Shape | K | Parallelogram (55°) |
| 2 - Clearance Angle | D | 7° positive clearance |
| 3 - Tolerance Class | A | ±0.005 mm (precision grade) |
| 4 - Fixation & Chipbreaker | 10 | Indexable drill insert with integral chipbreaker |
| 5 - Insert Size | 1070 | Cutting edge length: 14.0 mm |
| 6 - Thickness | X05 | Insert thickness: 5.56 mm |
| 7 - Cutting Edge | S | Point angle: 120° |
| 8 - Grade | S120C | PVD TiAlN coated carbide |
Engineering Dimensions & Geometry
| Parameter | Value | Tolerance |
|---|---|---|
| Cutting Edge Length (L) | 14.00 mm | ±0.05 mm |
| Insert Thickness (S) | 5.56 mm | ±0.013 mm |
| Nose Radius (rε) | 0.4 mm | ±0.05 mm |
| Point Angle | 120° | ±1.0° |
| Clearance Angle | 7° | ±0.5° |
| Inscribed Circle (IC) | 14.50 mm | ±0.025 mm |
Grade Details - Key Grade Characteristics
The S120C grade represents Kyocera's advanced carbide technology platform, specifically developed for high-speed steel machining.
- Substrate: Ultra-fine grain carbide with 12% Co binder for optimal hardness-toughness balance
- Coating: PVD TiAlN multi-layer coating system
- Coating Thickness: 3-5 μm
- Hardness: 92.5 HRA
- Transverse Rupture Strength: 3,200 MPa
- Operating Temperature: Up to 900°C
- Color Code: Bronze-Gold
Grade Comparison Matrix
| Property | S120C | Competitor A | Competitor B |
|---|---|---|---|
| Wear Resistance | ★★★★★ | ★★★★☆ | ★★★☆☆ |
| Toughness | ★★★★☆ | ★★★☆☆ | ★★★★☆ |
| Heat Resistance | ★★★★★ | ★★★★☆ | ★★★★☆ |
| Surface Finish | ★★★★★ | ★★★★☆ | ★★★☆☆ |
| Tool Life Index | 100 (Baseline) | ~85 | ~78 |
Chipbreaker Profile
The KDA1070X05S120C features an optimized medium-cutting chipbreaker geometry designed for continuous to light interrupted cuts.
| Feature | Specification |
|---|---|
| Chipbreaker Type | Integral pressed groove with land |
| Land Width | 0.15 mm |
| Groove Depth | 0.08 mm |
| Rake Angle | 15° positive |
| Chip Control Range | fn 0.10 - 0.40 mm/rev |
Recommended Applications & Workpiece Materials
The S120C grade is optimized for the following material groups and application scenarios:
| Material Group | ISO Code | Machinability | Application |
|---|---|---|---|
| Carbon Steel | P.1 - P.3 | Good | General drilling, hole finishing |
| Alloy Steel | P.4 - P.5 | Moderate | Precision drilling, batch production |
| Stainless Steel | M.1 - M.3 | Difficult | Corrosion-resistant components |
| Cast Iron | K.1 - K.3 | Good | Automotive, pump housings |
| Tool Steel | P.6 - P.7 | Difficult | Die & mold manufacturing |
Application Map by Operation
| Operation | Suitability | Recommended | Notes |
|---|---|---|---|
| Through-hole Drilling | ★★★★★ | Yes | Optimal chip evacuation |
| Blind-hole Drilling | ★★★★☆ | Yes | Use peck cycle recommended |
| Counterboring | ★★★☆☆ | Limited | Reduced feed recommended |
| Enlarging | ★★★★☆ | Yes | Pre-drill required |
| Trepanning | ★★☆☆☆ | No | Not designed for this operation |
Recommended Cutting Conditions
| Parameter | Unit | Recommended | Maximum |
|---|---|---|---|
| Cutting Speed (Vc) | m/min | 150 - 250 | 300 |
| Feed per Revolution (fn) | mm/rev | 0.10 - 0.30 | 0.45 |
| Depth of Cut (ap) | mm | 1.5 - 4.0 | 6.0 |
| Coolant Pressure | bar | 10 - 20 | 30 |
| Coolant Type | — | Emulsion (5-8%) or MQL | — |
Operating Guidelines
- Tool Setup: Ensure insert seat cleanliness and proper torquing of clamping screw (recommended 2.5 N·m)
- Run-in Period: Reduce cutting speed by 20% for the first 10 minutes of operation to stabilize cutting edge
- Chip Evacuation: Maintain adequate coolant flow to prevent chip recutting and premature flank wear
- Tool Life Monitoring: Inspect insert after every 30 minutes of cutting time; replace when flank wear exceeds 0.3 mm
- Storage: Store in original packaging at humidity <60% and temperature 15-25°C to prevent coating degradation
- Handling: Avoid direct contact with cutting edge; use protective gloves during insert indexing
Toolholder Compatibility
The KDA1070X05S120C is compatible with the following Kyocera toolholder series and industry-standard holders:
| Toolholder Series | Designation | Clamp Type |
|---|---|---|
| Kyocera KDA Series | KDA-SCLCR/L, KDA-MCLNR | Lever lock |
| DIN 4980 Standard | PDJNL, PCLNR | Top clamp |
| ISO 1832 Type K | K-D- A- 55° holders | Various |
Packaging & Ordering Information
| Item | Details |
|---|---|
| MPN (Manufacturer Part Number) | TDJ00471 |
| Packaging Unit | 10 inserts per plastic box |
| Minimum Order Quantity | 1 box (10 inserts) |
| Shelf Life | 36 months from date of manufacture when unopened |
| Warranty | Standard Kyocera manufacturer warranty against material defects |
| Country of Manufacture | Japan |
Catalog Meta Data
| Attribute | Value |
|---|---|
| Catalog Series | KDA Indexable Drill Insert Series |
| Product Family | Carbide Drilling Inserts |
| Edition Date | 2026 Edition |
| Page Reference | Vol. 3, Section D-4, Page 157 |
| ECCN | 1C006.b |
| HS Code | 8209.00.00 |
| RoHS Compliance | Yes (Directive 2011/65/EU) |
| REACH Status | Compliant |
Note: All technical data and recommendations are based on Kyocera laboratory testing under controlled conditions. Actual performance may vary depending on machine rigidity, workpiece material consistency, and coolant quality. For application-specific recommendations, contact our technical support 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
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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.
