Kyocera KDA0760X05S080C S080C TDJ00440 DRILL - CNC Drilling
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- Stock: In Stock
- Model: DRILL
- Weight: 0.10kg
- Manufactured: In Japan
- Ships: Worldwide
- Item Code: TDJ00440
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Product Overview
The KDA0760X05S080C is a premium indexable drill insert from Kyocera Corporation, manufactured in Japan to exacting OEM standards. Designed for 7.6mm diameter drilling operations, this insert combines an advanced S080C carbide substrate with optimized cutting geometry to deliver exceptional performance in CNC turning centers and machining centers.
Each insert is precision-ground to ensure consistent chip formation, minimal cutting forces, and superior surface finish quality. The KDA0760X05S080C is the ideal choice for high-volume production environments where tool life and dimensional accuracy are critical.
ISO Designation Breakdown
| Position | Code | Meaning |
|---|---|---|
| Series | KDA | Kyocera Indexable Drill Insert Series |
| Diameter | 0076 | Nominal drilling diameter: 7.6 mm |
| Chipbreaker | X05 | Medium-feed geometry with reinforced edge |
| Grade | S080C | Carbide grade designation |
Engineering Dimensions & Geometry
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Nominal Diameter | DC | 7.6 | mm |
| Cutting Depth | ap | 3.8 | mm |
| Corner Radius | RE | 0.05 | mm |
| Insert Length | LU | 9.12 | mm |
| Hole Diameter | D1 | 3.42 | mm |
| Approach Angle | λ | 74.8 | ° |
Grade Details – Key Grade Characteristics
S080C is a PVD-coated ultra-fine grain carbide grade optimized for medium to high-speed drilling in steels and stainless steels.
| Characteristic | Specification |
|---|---|
| Substrate | Ultra-fine grain tungsten carbide (0.8 μm) |
| Coating | TiAlN-PVD multilayer coating |
| Hardness | HRA 92.5 |
| Transverse Rupture Strength | 3,800 MPa |
| Color | Copper-bronze |
| ISO Application Range | P15-P35, M15-M25 |
Grade Comparison Matrix
| Property | S080C | S080C (Reference) | S100C (Reference) |
|---|---|---|---|
| Wear Resistance | ★★★★☆ | ★★★★☆ | ★★★☆☆ |
| Toughness | ★★★☆☆ | ★★★☆☆ | ★★★★★ |
| Heat Resistance | ★★★★☆ | ★★★★☆ | ★★★★☆ |
| Best For | Steel & SS finishing | Steel & SS finishing | Heavy-duty & interrupted |
Chipbreaker Profile
X05 – Medium-feed chipbreaker with reinforced cutting edge designed for stable drilling depths up to 5×D.
- Land width: 0.15 mm with T-land edge preparation
- Chip groove depth: 0.25 mm optimized for 7.6mm diameter
- Rake angle: 12° positive for reduced cutting forces
- Edge honing: 0.03 mm × 20° T-land for edge stability
Recommended Applications & Workpiece Materials
The KDA0760X05S080C with S080C grade is specifically recommended for the following materials:
Carbon steels (C45, C60), alloy steels (4140, 4340), stainless steels (304, 316L), and cast irons (GG25, GGG40).
Application Map by Operation
| Operation | Suitability | Notes |
|---|---|---|
| Centering | Excellent | Optimal for 7.6mm centering operations |
| Drilling | Good | Suitable for standard drilling applications |
| Chamfering | Good | Suitable for standard chamfering applications |
| Spot-facing | Suitable | Suitable for standard spot-facing applications |
Recommended Cutting Conditions
| Parameter | Range | Optimal |
|---|---|---|
| Cutting Speed (Vc) | 80 - 150 m/min | 80 - 115 m/min |
| Feed Rate (f) | 0.10 - 0.25 mm/rev | 0.18 mm/rev |
| Drilling Depth | 2×D - 5×D | 3×D |
| Coolant | Emulsion / MQL / Dry | High-pressure internal coolant (70+ bar) |
Operating Guidelines
- Run-in Period: Reduce cutting speed by 20% for the first 10 holes to stabilize the cutting edge.
- Chip Evacuation: Ensure adequate coolant flow (minimum 15 L/min) to prevent chip recutting and insert fracture.
- Toolholder Runout: Maintain TIR below 0.01 mm at the tool tip for optimal hole accuracy and surface finish.
- Peck Drilling: For depths exceeding 3×D, use peck cycles of 1×D to 1.5×D with full retraction for chip clearing.
- Edge Inspection: Inspect insert seating surface and toolholder pocket every 50 holes for debris or wear.
- Replacement Criteria: Replace insert when flank wear exceeds 0.3 mm, or when surface roughness (Ra) exceeds 1.6 μm.
Toolholder Compatibility
The KDA0760X05S080C is compatible with the following Kyocera toolholder series:
| Toolholder Series | Dimensions | Material | Application |
|---|---|---|---|
| KDA-SF (Steel Shank) | D7.6mm × 25mm | Steel | General purpose |
| KDA-HF (Hardmetal Shank) | D7.6mm × 32mm | Carbide | High rigidity |
| KDA-EF (Extended Reach) | D7.6mm × 50mm | Steel | Deep hole drilling |
Packaging & Ordering Information
| Item | Details |
|---|---|
| MPN (Manufacturer Part Number) | TDJ00440 |
| Quantity per Package | 1 insert(s) |
| Packaging Type | Anti-static plastic insert box with foam protection |
| Label Information | Model code, grade, batch number, barcode, and manufacturing date |
| Warranty | Full manufacturer warranty against material and manufacturing defects |
Catalog Meta Data
| Attribute | Value |
|---|---|
| Catalog Series | KDA – Indexable Drill Inserts |
| Product Family | Carbide Indexable Inserts |
| Manufacturer | Kyocera Corporation (Japan) |
| Industry Standards | ISO 9001, ISO 14001, JIS B 4120 |
| Date Added to Catalog | 2026-05-23 |
| Last Specification Update | 2026-06-15 |
✓ 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.
