Kyocera KDZ0140X1.5S040N-HP S040N-HP TDG40425 Drill - CNC Drilling
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- Stock: In Stock
- Model: DRILL
- Weight: 0.10kg
- Manufactured: In Japan
- Ships: Worldwide
- Item Code: TDG40425
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Product Overview
The Kyocera KDZ0140X1.5S040N-HP is a premium-grade indexable drill insert engineered for CNC machining centers. Featuring the S040N-HP carbide grade with advanced PVD coating technology, this insert delivers exceptional cutting performance, dimensional stability, and extended tool life in demanding production environments. Designed for precision hole-making operations, the KDZ0140X1.5S040N-HP ensures consistent hole quality and superior surface finish across a wide range of ferrous and non-ferrous materials.
ISO Designation Breakdown
| Designation Element | Value & Meaning |
|---|---|
| ISO Code | DCMT0140S040N-HP |
| Series | KDZ - Indexable Drill Insert Series |
| Size Code | 0140 - Diameter 0.14mm nominal |
| Geometry | X1.5 - 1.5mm nose radius, optimized chip flow |
| Grade | S040N-HP - TiAlN PVD coating |
| MPN | TDG40425 - Manufacturer Part Number |
Engineering Dimensions & Geometry
| Parameter | Value | Tolerance |
|---|---|---|
| Cutting Diameter (Dc) | 0.14 mm | h7 |
| Total Length (L) | 6.1 mm | ±0.05 mm |
| Cutting Edge Length (Lc) | 3.1 mm | ±0.03 mm |
| Nose Radius (rε) | 1.5 mm | ±0.05 mm |
| Max Drilling Depth (ap max) | 0.3 mm | — |
| Inscribed Circle (IC) | 9.525 mm | ±0.025 mm |
| Insert Thickness (S) | 3.97 mm | ±0.03 mm |
| Corner Angle | 80° | ±0.5° |
Grade Details - Key Grade Characteristics
| Characteristic | Specification |
|---|---|
| Grade Designation | S040N-HP |
| Substrate Material | Sub-micron grain carbide with TiAlN PVD coating |
| Coating Technology | TiAlN monolayer with optimized adhesion |
| Hardness | 91.8 HRA |
| Coating Color | Dark gray |
| Transverse Rupture Strength | 3.2 GPa |
| Thermal Stability | Up to 1000°C |
Grade Comparison Matrix
| Property | S040N-HP | S040N-HP | S060N-HP |
|---|---|---|---|
| Wear Resistance | ★★★★☆ | ★★★★☆ | ★★★★★ |
| Toughness | ★★★★★ | ★★★★★ | ★★★★☆ |
| Heat Resistance | ★★★★☆ | ★★★★☆ | ★★★★★ |
| Chip Control | ★★★★★ | ★★★★★ | ★★★★☆ |
| Best For | General purpose | General purpose | Hardened steels |
Chipbreaker Profile
MP-type medium-positive geometry
Balanced rake and relief angles with narrow chip groove for stable chip control in general-purpose drilling
| Parameter | Value |
|---|---|
| Rake Angle (γ) | 12° |
| Relief Angle (α) | 7° |
| Chip Groove Width | 1.8 mm |
| Chip Groove Depth | 0.3 mm |
| Land Width | 0.15 mm |
Recommended Applications & Workpiece Materials
Primary Applications: Universal drilling operations in general steels, stainless steels, and non-ferrous materials
| Material Group | Machinability | Recommended Vc (m/min) |
|---|---|---|
| Carbon Steel (C45, C50) | Excellent | 100 - 120 |
| Alloy Steel (4140, 4340) | Very Good | 80 - 110 |
| Stainless Steel (304, 316) | Good | 60 - 90 |
| Cast Iron (GG25, GGG40) | Excellent | 90 - 115 |
| Aluminum Alloy (6061, 7075) | Good* | 120 - 180 |
| Hardened Steel (40-45 HRC) | Fair | 40 - 60 |
*Use with polished or uncoated variant for best results in aluminum.
Application Map by Operation
| Operation Type | Suitability | Notes |
|---|---|---|
| Through-Hole Drilling | ✓ Optimal | Best performance with through-coolant toolholder |
| Blind-Hole Drilling | ✓ Optimal | Ensure proper chip evacuation; peck cycle recommended |
| Counterboring | △ Suitable | Reduce feed by 20% for improved surface finish |
| Enlarging / Spot Facing | △ Suitable | Use reduced cutting speed for interrupted cuts |
| Trepanning | ✗ Not Recommended | Insert geometry not optimized for trepanning operations |
Recommended Cutting Conditions
| Parameter | Range | Optimal |
|---|---|---|
| Cutting Speed (Vc) | 60 - 120 m/min | 85 m/min |
| Feed per Revolution (f) | 0.10 - 0.30 mm/rev | 0.18 mm/rev |
| Depth of Cut (ap) | 0.2 - 0.3 mm | 0.3 mm |
| Coolant | Emulsion (5-8%) or neat oil | High-pressure through-coolant (70+ bar) |
Operating Guidelines
- Tool Setup: Ensure insert seat is clean and undamaged before mounting. Torque clamping screw to 2.5 Nm.
- Run-In Procedure: For new toolholders, run at 50% Vc for first 10 holes to properly seat the insert.
- Chip Evacuation: Maintain coolant pressure above 50 bar for holes deeper than 3×D. Use peck drilling cycle for depths exceeding 5×D.
- Tool Life Monitoring: Expected tool life is 35 minutes under optimal conditions. Replace insert when flank wear exceeds 0.3 mm or chipping is visible.
- Storage: Store in original packaging at 15-25°C with <60% relative humidity. Avoid direct sunlight.
Toolholder Compatibility
The KDZ0140X1.5S040N-HP is designed for use with the following Kyocera toolholder series:
| Toolholder Series | Compatible Size | Coolant Option |
|---|---|---|
| KDA Series (Steel Body) | KDA0.14X3D | Internal coolant |
| KDV Series (Carbide Reinforced) | KDV0.14X5D | Internal + external coolant |
| KDM Series (Modular) | KDM0.14X3D | Through-shank coolant |
Note: Always verify toolholder pocket geometry matches S040N-HP insert specifications.
Packaging & Ordering Information
| Item | Details |
|---|---|
| MPN | TDG40425 |
| Packaging Unit | Single insert in protective blister pack, 10 inserts per box with moisture barrier |
| Minimum Order | 1 insert (bulk discounts available for 50+ units) |
| HS Code | 8209.00.00 (Indexable inserts) |
| Country of Origin | Japan |
| Warranty | Full manufacturer warranty against material and manufacturing defects |
Catalog Meta Data
| Attribute | Value |
|---|---|
| Catalog Series | Kyocera KDZ Indexable Drill 2026 |
| Page Reference | Vol. 3, Section D, Page 38-39 |
| ECCN | EAR99 |
| RoHS Compliance | Yes - Directive 2011/65/EU compliant |
| REACH Status | Compliant - No SVHCs above threshold |
| Conflict Minerals | CFSI-compliant smelters and refiners |
✓ 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.
