Kyocera TCR00250 Turning Insert -
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- Stock: In Stock
- Model: A65
- Weight: 0.10kg
- Manufactured: In Japan
- Ships: Worldwide
- Item Code: TCR00250
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Product Overview
Kyocera's is a high-performance indexable turning insert built for reliability and precision. The geometry, combined with grade and coating technology, makes it ideal for applications.This insert is part of Kyocera's ISO series, style , size , and is manufactured to exacting tolerances for professional CNC turning applications.
ISO Designation Breakdown
The designation is structured according to ISO 1832 standards, providing a complete technical fingerprint of the insert:
| ISO Code Analysis — | |
|---|---|
| ISO Designation | |
| ANSI Equivalent | |
| Style (Insert Shape) | — |
| Size Code | |
| Included Angle | ° |
| Corner Radius | |
| Thickness | |
| Inscribed Circle | |
| Chipbreaker Code | |
| Grade | |
| Coating | |
Engineering Dimensions & Geometry
The features precision-ground geometry optimized for . Key dimensional specifications include:
- Shape: with ° included angle
- Inscribed Circle (IC): — determines holder pocket size and tool reach
- Thickness (S): — provides insert rigidity and heat capacity
- Nose Radius (r): — influences surface finish and edge strength
- Hand: — compatible with corresponding toolholder orientation
- Cutting Edges: Multiple usable edges per insert for cost efficiency
The geometric tolerances meet ISO 1832 Class H standards, ensuring interchangeability across qualified toolholders and consistent cutting edge positioning.
Grade Details — Key Grade Characteristics
The grade is a -coated grade specifically developed for steel machining applications. It features a thickened alumina layer with twice the thermal resistance of conventional coatings, combined with a specialized post-coating treatment that prevents material adhesion and built-up edge formation.
Key performance characteristics of grade :
- Substrate: Fine-grained with high cobalt content for toughness
- Coating Architecture: Multi-layer with TiN/TiCN/Al₂O₃ layers
- Hardness: Optimized balance between hardness and fracture resistance
- Thermal Resistance: Superior oxidation resistance up to 900°C cutting temperatures
- Application Range: General to interrupted machining of carbon steel, alloy steel, and cast steel
- Post-Coating Treatment: Specialized surface finish to reduce built-up edge and adhesion
Grade Comparison Matrix
| Grade | Coating | Primary Use | Speed Capability | Interruption Tolerance |
|---|---|---|---|---|
| (Thick Al₂O₃) | Steel — General to Interrupted | Medium-High | Excellent | |
| CA025P | CVD (Thick Al₂O₃) | Steel — General Machining | High | Good |
| CA530 | CVD (Multi-layer) | Steel — High Speed | Very High | Moderate |
| CA5515 | CVD (Advanced) | Steel — Heavy Roughing | Medium | Superior |
Note: Grade is positioned as a versatile, high-reliability grade for general steel machining with excellent interruption tolerance due to its thickened alumina coating and specialized post-treatment.
Chipbreaker Profile
chipbreaker geometry delivers consistent chip formation for . The optimized profile balances cutting force reduction with edge integrity for extended tool life.
Technical characteristics of the chipbreaker:
- Chipbreaker Code:
- Intended Application:
- Chip Control Range: Optimized for standard feed rates in steel
- Surface Finish Capability: Good to excellent depending on feed and speed selection
- Edge Strength: Balanced for reliability in continuous and light interrupted cuts
Recommended Applications & Workpiece Materials
The with grade is specifically recommended for the following applications and materials:
- Primary Operations:
- Workpiece Materials: Carbon steel (C45, C50), alloy steel (4140, 4340), tool steel, cast steel, and general structural steels
- Material Hardness Range: Up to 350 HB (ideal range 150–280 HB)
- Operation Type: Continuous cutting, light interrupted cutting, and high-speed finishing
- Industry Sectors: Automotive, aerospace, general engineering, energy, and metal fabrication
Application Map by Operation
| Operation | Suitability | Recommended Feed | Notes |
|---|---|---|---|
| External Turning | ★★★★★ Excellent | 0.15–0.40 mm/rev | Standard roughing and finishing |
| Internal Turning / Boring | ★★★★★ Excellent | 0.12–0.35 mm/rev | Use minimum overhang holders |
| Facing | ★★★★★ Excellent | 0.15–0.40 mm/rev | Center-height alignment critical |
| Copy Turning / Profiling | ★★★★☆ Very Good | 0.10–0.25 mm/rev | Reduce feed for complex profiles |
| Heavy Roughing | ★★★☆☆ Good | 0.30–0.50 mm/rev | Requires rigid setup |
Recommended Cutting Conditions
Machining parameters for :
- Cutting Speed (Vc): 160–260 m/min for carbon and alloy steels
- Feed Rate (f): 0.10–0.45 mm/rev — adjust based on required surface finish
- Depth of Cut (ap): 0.5–3.5 mm standard; up to 6.0 mm for heavy-duty holders
- Coolant: Emulsion or synthetic coolant at 6–8% concentration; minimum 3 bar pressure for chip evacuation
Operating Guidelines
Operational recommendations:
- Secure workpiece firmly to prevent deflection during heavy cuts
- Align tool center height precisely with spindle axis
- Choose cutting speed based on workpiece hardness and stability
- Replace insert at first sign of flank wear or surface finish degradation
- Keep toolholder pockets clean and free of chip debris
- Use recommended torque when securing insert to prevent seat damage
Toolholder Compatibility
Toolholder requirements for :
- Pocket style: with ° included angle
- Insert size: ( inscribed circle)
- Hand:
- Thickness compatibility:
- Clamping type: Lever lock or screw clamp depending on holder design
Always use genuine Kyocera toolholders or precision-manufactured equivalents to ensure insert seating accuracy and cutting performance.
Packaging & Ordering Information
Each insert is individually inspected and packaged in protective blister packs to prevent edge damage during transit. Standard packaging includes 10 inserts per pack. Bulk quantities are available for high-volume manufacturing operations. All products include full manufacturer traceability and quality certification.
Minimum Order Quantity: 1 pack (10 inserts)
MPN: TCR00250
ISO Designation:
ANSI Code:
Catalog Meta Data
Product Classification: ISO Series | Style | Size | Grade | Coating
Identifiers: ISO | ANSI | Manufacturer Part Number TCR00250
Availability: Standard stock item with immediate dispatch capability.
✓ 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.
