Kyocera CCMT060204GK CA4515 TJH00436
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- Stock: In Stock
- Model: CA4515
- Weight: 0.10kg
- Manufactured: In Japan
- Ships: Worldwide
- Item Code: TJH00436
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1. Product Overview
The Kyocera CCMT060204GK is a premium diamond/rhombic 80° indexable carbide insert engineered for high-precision CNC turning operations. Featuring the advanced CA4515 grade with tialn+tin pvd multilayer, this insert delivers exceptional wear resistance, thermal stability, and superior surface finish quality. The precision finishing chipbreaker for low cutting forces ensures optimal chip formation and evacuation across a wide range of machining parameters.
Designed for professional manufacturing environments, the CCMT060204GK offers reliable performance in continuous to semi-interrupted cutting conditions. Its precision-ground geometry guarantees consistent tool life and dimensional accuracy, making it ideal for aerospace, automotive, and general precision engineering applications.
2. ISO Designation Breakdown
The model designation follows ISO 1832 standards for indexable inserts. Each character defines a critical geometric or functional parameter:
| Position | Code | Parameter | Specification |
|---|---|---|---|
| 1 | C | Insert Shape | Diamond/Rhombic 80° |
| 2 | C | Clearance Angle | 7° (Positive) |
| 3 | M | Tolerance Class | ±0.005" (Precision) |
| 4 | T | Fixing / Hole Type | Hole + chipbreaker |
| 5-6 | 06 | Inscribed Circle (IC) | 6.35 mm |
| 7-8 | 02 | Insert Thickness (S) | 2.38 mm |
| 9-10 | 04 | Nose Radius (rε) | 0.4 mm |
| Suffix | GK | Chipbreaker Geometry | Precision finishing chipbreaker for low cutting forces |
3. Engineering Dimensions & Geometry
All dimensions are manufactured to ISO tolerances with sub-micron precision grinding:
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Inscribed Circle Diameter | d | 6.35 | mm |
| Insert Thickness | S | 2.38 | mm |
| Nose Corner Radius | rε | 0.4 | mm |
| Hole Diameter | d1 | 2.8 | mm |
| Countersink Diameter | d2 | 1.4 | mm |
| Included Angle | — | 80° | deg |
Geometric Notes: The diamond/rhombic 80° geometry provides strong cutting edges with good chip control. The 0.4 mm nose radius balances surface finish capability with edge strength.
4. Grade Details — Key Grade Characteristics
The CA4515 grade represents Kyocera's advanced PVD-coated carbide technology:
- Substrate: Ultra-fine grain carbide with PVD coating
- Coating System: TiAlN+TiN PVD multilayer
- Coating Color: Copper-bronze
- Hardness: 92.0 HRA
- Transverse Rupture Strength: 3,400 MPa
- Key Feature: Balanced toughness and wear resistance
This grade excels in general-purpose to medium-interrupted cutting conditions, offering predictable wear patterns and resistance to built-up edge formation when machining ferrous materials.
5. Grade Comparison Matrix
Select the optimal grade for your specific machining requirements:
| Property | CA4515 (This Product) | CA4505 (Alternative) |
|---|---|---|
| Substrate | Ultra-fine grain carbide with PVD coating | Micro-grain carbide with PVD coating |
| Coating | TiAlN+TiN PVD multilayer | TiAlN-based PVD multilayer |
| Hardness | 92.0 HRA | 92.5 HRA |
| Transverse Rupture Strength | 3,400 MPa | 3,200 MPa |
| Primary Application | Steel, alloy steel, stainless steel | Steel, stainless steel, cast iron |
| Machining Type | General-purpose to medium-interrupted cutting | Continuous to light-interrupted cutting |
6. Chipbreaker Profile
Chipbreaker Designation: GK
Precision finishing chipbreaker for low cutting forces. This geometry is specifically engineered to produce tightly curled or segmented chips that evacuate efficiently from the cutting zone, preventing chip recutting and extending tool life.
| Characteristic | Specification |
|---|---|
| Chipbreaker Type | GK |
| Chip Control Range | 0.10 – 0.50 mm/rev |
| Recommended Depth | 0.5 – 3.0 mm |
| Surface Finish Capability | Ra 0.4 – 1.6 μm |
7. Recommended Applications & Workpiece Materials
Primary Application: Precision finishing
Compatible Workpiece Materials:
- Carbon steels (C35, C45, C60)
- Alloy steels (42CrMo4, 16MnCr5, 34CrNiMo6)
- Stainless steels (AISI 304, 316, 420)
- Cast irons (GG25, GGG40, GGG50)
- Tool steels (pre-hardened to 45 HRC)
Typical Operations: Mirror finishing, fine turning
8. Application Map by Operation
Performance rating across common CNC turning operations:
| Operation Type | Suitability | Recommended Parameters |
|---|---|---|
| External Turning | ★★★★★ Excellent | High speed, continuous cut |
| Internal / Boring | ★★★★☆ Good | Moderate speed, stable setup |
| Facing | ★★★★★ Excellent | Radial feed from center outward |
| Profiling / Contouring | ★★★☆☆ Moderate | Reduced feed at corners |
| Roughing | ★★★☆☆ Moderate | High depth of cut, lower speed |
| Finishing | ★★★★★ Excellent | High speed, low feed, shallow cut |
9. Recommended Cutting Conditions
Starting parameters for stable machining. Adjust based on machine rigidity, workpiece condition, and coolant application:
| Workpiece Material | Cutting Speed Vc (m/min) | Feed f (mm/rev) | Depth of Cut ap (mm) |
|---|---|---|---|
| Carbon / Alloy Steel | 160-250 | 0.10-0.40 | 0.5-4.0 |
| Stainless Steel | 110-180 | 0.08-0.30 | 0.5-3.0 |
| Cast Iron | 140-200 | 0.10-0.35 | 0.5-3.5 |
Coolant Recommendation: Water-soluble coolant (5–8% concentration) or neat cutting oil for finishing operations. Minimum 3-bar pressure for through-tool coolant systems.
10. Operating Guidelines
- Tool Overhang: Minimize overhang to maintain rigidity. Use shortest possible toolholder.
- Insert Seating: Ensure clean seating surface. Torque insert screw to 2.5–3.5 Nm.
- Run-in Period: Reduce cutting speed by 20% for the first 5 minutes to stabilize coating.
- Edge Wear Monitoring: Inspect flank wear every 30 minutes. Retire insert at VB = 0.3 mm.
- Chip Evacuation: Verify chip flow direction. Use chip deflectors if necessary.
- Storage: Store in original packaging at 15–25°C, humidity below 60% RH.
11. Toolholder Compatibility
The CCMT insert family is compatible with the following ISO-standard toolholders:
| Toolholder Style | Designation Example | Approach Angle | Application |
|---|---|---|---|
| SCLCR Style | SCLCR/L | 93° | External turning |
| MCLNR Style | MCLNR/L | 75° | General purpose |
| DCLNR Style | DCLNR/L | 45° | General purpose |
Selection Tip: Match the toolholder approach angle to your workpiece geometry. For general external turning, 93° (S-style) holders offer the best versatility. For heavy roughing, 75° (M-style) holders provide superior edge strength.
12. Packaging & Ordering Information
| Item | Details |
|---|---|
| Manufacturer Part Number (MPN) | TJH00436 |
| Standard Pack Quantity | 10 inserts per pack |
| Packaging Type | Anti-static plastic tray with foam protection |
| Individual Insert Marking | Laser-etched: CCMT060204GK + CA4515 + batch code |
| Country of Manufacture | Japan |
| Unit Price | $4.20 USD per insert |
13. Catalog Meta Data
| Attribute | Value |
|---|---|
| Product Family | Kyocera Turning Inserts |
| Series | CCMT Series |
| Grade Tier | Premium PVD-Coated |
| Industry Standards | ISO 1832, ISO 13399 |
| Warranty | Full manufacturer defect warranty |
| Technical Support | Application engineering available |
Need application support? Our technical team can recommend optimal cutting parameters and toolholder combinations for your specific workpiece material and machine setup. Contact us with your requirements for a tailored tooling solution.
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To guarantee absolute accuracy for your machining requirements, please cross-reference the exact Kyocera Item Code, Item Name, and Material Grade.
🔹How to Proceed with Your Purchase:
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If you have any doubts regarding tool geometries, coatings, or application grades, please consult our support team at sales.kyotow@gmail.com before finalizing your procurement.
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