Kyocera KDZ0120X1.5S040N Solid Carbide TDG40221 DRILL - CNC
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- Stock: In Stock
- Model: DRILL
- Weight: 0.10kg
- Manufactured: In Japan
- Ships: Worldwide
- Item Code: TDG40221
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Product Overview
The Kyocera KDZ0120X1.5S040N Solid Carbide TDG40221 is a high-precision micro solid carbide drill designed for ultra-fine hole machining in CNC applications. Engineered with sub-micron grain carbide substrate and specialized point geometry, this tool delivers exceptional accuracy, burr-free holes, and extended tool life in precision manufacturing environments such as medical devices, electronics, and aerospace components.
ISO Designation Breakdown
| Code Element | Meaning |
|---|---|
| KDZ | Kyocera micro-precision solid carbide drill series |
| KDZ0120X1.5S040N | Complete model designation: 1.20 mm diameter, 1.5xD flute, 40 mm overall length |
| TDG40221 | Manufacturer Part Number |
Engineering Dimensions & Geometry
| Parameter | Specification |
|---|---|
| Nominal Diameter | 1.20 mm |
| Overall Length | 40 mm (standard micro-drill length) |
| Flute Length | 1.5xD (optimized for micro-hole stability) |
| Point Angle | 130° micro-point geometry for reduced thrust |
| Helix Angle | 25° optimized for micro-chip control |
| Shank Diameter | 3 mm precision ground cylindrical shank |
| Core Thickness | Reinforced 35% of diameter for rigidity |
Grade Details - Key Grade Characteristics
The Solid Carbide micro-grade substrate used in the KDZ0120X1.5S040N offers:
- Sub-micron grain carbide (0.5 μm) for razor-sharp cutting edges
- Ultra-high cobalt binder (12% Co) for maximum edge stability
- Advanced nano-PVD coating for minimal friction at micro-scale
- Extreme hardness (HV 30 > 1,750) for micro-wear resistance
- Superior thermal conductivity to prevent heat buildup in small drills
Grade Comparison Matrix
| Property | Solid Carbide Micro-Grade | Standard Micro HSS | Standard Micro Carbide |
|---|---|---|---|
| Hardness (HV) | 1,750+ | 850-950 | 1,500-1,600 |
| Cutting Speed (m/min) | 60-90 | 10-15 | 40-60 |
| Tool Life | Extended (4x vs standard) | Standard | Good |
| Hole Accuracy | IT6-IT7 tolerance | IT9-IT10 | IT7-IT8 |
| Burr Formation | Minimal / None | Moderate | Low |
Chipbreaker Profile
The KDZ micro-drill series features a specialized flute and point design for micro-scale chip control:
- Ultra-fine polished flutes with 0.05 μm surface finish for smooth chip flow
- Variable micro-helix design to eliminate harmonic vibration in small diameters
- Precision-ground margin lands for superior hole straightness and surface quality
- Optimized web thinning for reduced drilling thrust force and improved centering
Recommended Applications & Workpiece Materials
| Material Group | Machinability | Recommended Use |
|---|---|---|
| Carbon Steel (P1-P3) | Excellent | Precision micro-holes, medical instruments |
| Stainless Steel (M1-M2) | Very Good | Implant components, surgical tools |
| Titanium Alloys | Good | Aerospace fasteners, medical implants |
| Aluminum (N1-N3) | Excellent | Electronics housings, heat sinks |
| Hardened Steel (<50 HRC) | Good | Mold components, precision dies |
| Plastics & Composites | Excellent | Clean, burr-free micro-holes |
Application Map by Operation
| Operation Type | Suitability | Notes |
|---|---|---|
| Micro-Through-Hole Drilling | ★★★★★ | Optimal for PCB and electronics |
| Micro-Blind-Hole Drilling | ★★★★★ | Peck cycle mandatory for depth >2xD |
| High-Aspect-Ratio Holes | ★★★★☆ | Up to 5xD with proper pecking |
| Engraving / Spotting | ★★★☆☆ | Possible with reduced parameters |
Recommended Cutting Conditions
| Material | Cutting Speed (m/min) | Feed (mm/rev) |
|---|---|---|
| Low-Carbon Steel | 80-100 | 0.02-0.04 |
| Stainless Steel 304 | 30-50 | 0.015-0.03 |
| Titanium Ti-6Al-4V | 15-25 | 0.01-0.02 |
| Aluminum 6061 | 120-150 | 0.03-0.06 |
| Hardened Steel 45 HRC | 20-30 | 0.008-0.015 |
| Plastics / Composites | 80-120 | 0.03-0.05 |
Operating Guidelines
- Use only precision collet chucks or shrink-fit holders with TIR < 0.005 mm
- Apply high-pressure internal coolant (min. 20 bar) for effective chip evacuation
- Always use rigid machine setup with minimal spindle runout
- Implement peck drilling cycles (0.5-1xD peck depth) for holes >2x diameter
- Pre-drill with center drill or spot drill to ensure accurate entry
- Monitor tool wear via spindle load monitoring to prevent breakage
- Store in original anti-vibration packaging; handle with non-metallic tweezers
Toolholder Compatibility
| Holder Type | Compatibility | Recommended Application |
|---|---|---|
| Precision ER11/ER16 Collets | Excellent | Micro-machining centers |
| Shrink Fit (Mini) | Excellent | High-speed micro-drilling |
| Hydraulic Mini Chucks | Very Good | Ultra-precision finishing |
| Standard ER Collets | Good | General purpose (check TIR) |
Packaging & Ordering Information
- Each unit individually packaged in anti-static protective tube with foam insert
- Minimum order quantity: 1 piece
- Special micro-tool packaging prevents edge chipping during transit
- MPN: TDG40221
- Product Series: KDZ
- Manufactured in Japan to ISO 9001 and ISO 13485 (medical-grade) standards
Catalog Meta Data
| Attribute | Value |
|---|---|
| Product Family | Micro Solid Carbide Drills |
| Series | KDZ |
| Model Designation | KDZ0120X1.5S040N |
| MPN | TDG40221 |
| Manufacturer | Kyocera |
| Origin | Japan |
| Application Class | Micro-Precision Drilling |
| Industries | Medical, Electronics, Aerospace, Precision Engineering |
✓ 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.
