Kyocera DCMT070204GK CA4505 TJD01806 - Precision Finishing
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- Stock: In Stock
- Model: CA4505
- Weight: 0.10kg
- Manufactured: In Japan
- Ships: Worldwide
- Item Code: TJD01806
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Product Overview
The DCMT070204GK CA4505 TJD01806 is a premium-grade indexable carbide insert manufactured by Kyocera in Japan. Designed for precision CNC turning operations, this 55° rhombic insert delivers exceptional surface finish quality (Ra 1.6-6.3 μm), extended tool life (up to 25% longer), and reliable performance in precision manufacturing environments. The CA4505 PVD multi-layer coating ensures superior wear resistance and thermal stability even at cutting speeds reaching 250 m/min.
ISO Designation Breakdown
Complete ISO 1832 designation decoded for the DCMT070204GK insert:
| ISO Parameter | Code | Description |
|---|---|---|
| Insert Shape | D | 55° Rhombic |
| Clearance Angle | C | 7° (Positive) |
| Tolerance Class | M | ±0.13mm (Standard) |
| Hole/Chipbreaker | T | With hole, no chipbreaker |
| Cutting Edge Length (IC) | 07 | ≈ 0.7 mm inscribed circle |
| Insert Thickness | 02 | ≈ 0.2 mm |
| Nose Radius | 04 | 0.04 mm |
| Chipbreaker | GK | General Finishing |
Engineering Dimensions & Geometry
| Dimension | Value | Notes |
|---|---|---|
| Inscribed Circle (IC) | ≈ 0.7 mm | Standard ISO size 07 |
| Insert Thickness (S) | ≈ 0.2 mm | Provides rigidity and heat dissipation |
| Nose Radius (rε) | 0.04 mm | Balances surface finish and edge strength |
| Clearance Angle | 7° (Positive) | Positive rake for reduced cutting forces |
| Tolerance Class | ±0.13mm (Standard) | Ensures precise insert seating and repeatability |
Grade Details – Key Grade Characteristics
| Property | Specification |
|---|---|
| Grade Name | CA4505 |
| Substrate | Ultra-fine grain carbide |
| Coating Technology | PVD Multi-layer (TiAlN based) |
| Coating Color | Copper-Bronze |
| Hardness | HRA 92.5 |
| Transverse Rupture Strength | ≥ 3,500 N/mm² |
| Max Operating Temperature | 900°C |
| Primary Application | Steel (P), Stainless Steel (M), Cast Iron (K) |
- Enhanced wear resistance for continuous and light interrupted cutting
- Excellent thermal stability at high cutting speeds
- Superior adhesion strength minimizes chipping and flaking
- Optimized for wet and dry machining environments
Grade Comparison Matrix
Compare CA4505 with related Kyocera grades to select the optimal solution for your application:
| Grade | Coating | Best For | Speed Range | Application |
|---|---|---|---|---|
| CA4505 | PVD Multi-layer | Steel, SS, Cast Iron | Medium-High | General to Semi-Finish |
| CA4515 | PVD Multi-layer | Steel, Alloy Steel | High | Continuous Cutting |
| CA4525 | PVD Multi-layer | Stainless Steel | Medium | Interrupted Cutting |
| CA6535 | CVD Multi-layer | Cast Iron, Hard Steel | Low-Medium | Heavy Roughing |
Chipbreaker Profile
| Attribute | Details |
|---|---|
| Chipbreaker Code | GK |
| Profile Name | General Finishing |
| Machining Type | Finishing |
| Chip Control | Optimized groove geometry for controlled chip curl and evacuation |
| Best Application | Finishing, good surface quality |
Recommended Applications & Workpiece Materials
The DCMT070204GK with CA4505 grade is engineered for versatility across multiple material groups:
- Steel (ISO P): Carbon steel, alloy steel, tool steel – excellent for continuous and light interrupted cuts.
- Stainless Steel (ISO M): Austenitic and martensitic grades – resists built-up edge and work hardening.
- Cast Iron (ISO K): Gray cast iron, ductile iron – stable performance in both dry and wet conditions.
- Heat-Resistant Alloys: Limited application in nickel-based alloys at reduced speeds.
Application Map by Operation
Suitability ratings for common turning operations:
| Operation | Suitability | Recommended Feed (mm/rev) | Depth of Cut (mm) |
|---|---|---|---|
| External Turning | ★★★★★ Excellent | 0.08-0.25 | 0.3-2.0 |
| Internal Turning | ★★★★☆ Very Good | 0.08-0.25 | 0.3-2.0 |
| Face Turning | ★★★★★ Excellent | 0.08-0.25 | 0.3-2.0 |
| Profiling / Contouring | ★★★☆☆ Good | 0.05-0.20 | 0.5-2.0 |
| Grooving / Parting | ★★☆☆☆ Limited | 0.05-0.15 | 0.2-1.0 |
Recommended Cutting Conditions
Starting parameters for the DCMT070204GK CA4505. Adjust based on machine rigidity and workpiece condition:
| Workpiece Material | Cutting Speed Vc (m/min) | Feed fn (mm/rev) | Depth of Cut ap (mm) | Condition |
|---|---|---|---|---|
| Carbon Steel (P.1-P.3) | 220-350 | 0.08-0.25 | 0.3-2.0 | Wet / Dry |
| Alloy Steel (P.4-P.6) | 220-350 | 0.08-0.25 | 0.3-2.0 | Wet Recommended |
| Stainless Steel (M.1-M.3) | 160-250 | 0.08-0.25 | 0.3-2.0 | Wet Required |
| Cast Iron (K.1-K.3) | 180-300 | 0.08-0.25 | 0.3-2.0 | Dry / Wet |
Operating Guidelines
- Tool Setup: Ensure insert seat is clean and undamaged before mounting. Use proper torque when clamping.
- Cutting Fluid: For stainless steel and heat-resistant alloys, flood coolant is recommended to prevent built-up edge.
- Speed Selection: Start at the lower end of the recommended Vc range and increase gradually based on tool wear patterns.
- Feed Rate: Maintain consistent feed to avoid chatter and ensure optimal chipbreaker performance.
- Depth of Cut: Always exceed the nose radius by at least 3× to prevent radial forces and premature wear.
- Insert Change: Monitor flank wear (VB max 0.3mm) and replace before catastrophic failure damages the toolholder.
- Storage: Store in original packaging away from moisture and corrosive environments.
Toolholder Compatibility
The DCMT070204GK is compatible with the following toolholder families:
- Recommended Holder: MDJN / MDKN / MDQN type toolholders (55° rhombic)
- Clamping System: Lever lock or screw clamp (depending on holder design)
- Insert Seat Angle: Matches clearance angle for optimal contact and heat transfer
- Shim Requirement: Use original Kyocera shims to protect toolholder pocket from wear
- Coolant Delivery: High-pressure coolant recommended for stainless steel applications
Packaging & Ordering Information
| Parameter | Details |
|---|---|
| Packaging Type | Original Kyocera plastic blister pack, 10 inserts per pack |
| Minimum Order | 10 pieces (1 pack) |
| Stock Availability | In Stock – Ready for dispatch |
| Warranty | Full manufacturer warranty against material defects |
| Traceability | Each insert laser-marked with grade and batch code |
Catalog Meta Data
| Meta Field | Value |
|---|---|
| Manufacturer Catalog No. | TJD01806 |
| ISO Classification | DCMT070204GK |
| Grade Classification | CA4505 (PVD Coated Carbide) |
| Coating Generation | Advanced PVD Multi-layer |
| Insert Standard | ISO 1832 / ANSI B212.4 |
| Country of Manufacture | Japan |
✓ 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.
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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.
