Kyocera CPMT090302PP CA515 TAB01451 Positive - Precision Finishing
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- Stock: In Stock
- Model: CA515
- Weight: 0.10kg
- Manufactured: In Japan
- Ships: Worldwide
- Item Code: TAB01451
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Product Overview
The Kyocera CPMT090302PP CA515 TAB01451 is a premium-grade indexable carbide insert engineered for precision finishing operations on CNC turning centers. Manufactured in Japan to stringent ISO 9001 quality standards, this insert combines an optimized 80° rhombic geometry with a multi-layer CVD coating to deliver exceptional surface finish, dimensional accuracy, and extended tool life across demanding production environments.
With an inscribed circle (IC) of 9.525 mm (0.375"), thickness 3.18 mm, and a 0.2 mm nose radius, the CPMT090302PP is designed for precision finishing of steel and alloy steel workpieces. The CA515 grade substrate provides the ideal balance of hardness and toughness, ensuring reliable performance in both continuous and light-intermittent cutting conditions.
ISO Designation Breakdown
| Position | Code | Parameter | Description |
|---|---|---|---|
| 1st Letter | C | Insert Shape | Rhombic 80° — Diamond-shaped insert with 80° included angle |
| 2nd Letter | P | Clearance Angle | 11° Clearance (Positive) — 11° flank relief; enables lower cutting forces |
| 3rd Letter | M | Tolerance Class | ±0.05 mm Tolerance — Standard precision tolerance for general machining |
| 4th Letter | T | Hole / Fixing | Standard mounting hole |
| Size Digits | 09 | Inscribed Circle | 9.525 mm (0.375") — Cutting edge length proportional to IC |
| Thickness | 03 | Insert Thickness | 3.18 mm — Determines rigidity and heat capacity |
| Nose Radius | 02 | Corner Radius | 0.2 mm — Influences surface finish and edge strength |
| Chipbreaker | PP | Chipbreaker Code | PP – Precision Finishing Chipbreaker |
Engineering Dimensions & Geometry
| Parameter | Metric | Imperial | Notes |
|---|---|---|---|
| Inscribed Circle (IC) | 9.525 mm | 0.375" | Standard ISO size designation |
| Insert Thickness (S) | 3.18 mm | 0.125" | Determines heat dissipation capacity |
| Nose Radius (rε) | 0.2 mm | 0.008" | Larger radius = stronger edge, better finish |
| Clearance Angle | 11° | — | Positive insert reduces cutting forces |
| Included Angle | 80° | — | Double-sided cutting capability (2 edges per corner) |
| Tolerance Class | ±0.05 mm Tolerance | — | Standard precision tolerance for general machining |
Grade Details — CA515 Key Characteristics
The CA515 grade is a Hard P30-P40 Carbide Substrate with a CVD Multi-Layer (TiCN + Al₂O₃ + TiN) multi-layer coating. This combination delivers:
- Superior Crater Wear Resistance: The Al₂O₃ middle layer acts as a thermal barrier, protecting the substrate from high-temperature diffusion at cutting speeds up to 300 m/min.
- Enhanced Flank Wear Resistance: The TiCN base layer provides excellent adhesion to the carbide, while the gold TiN top layer offers low friction and easy wear detection.
- Optimized Edge Stability: Balanced substrate hardness (HRA 91.5) and TRS (≥2,200 MPa) prevent chipping in light-intermittent cuts.
- Broad Application Range: Suitable for continuous to lightly interrupted cutting of carbon steel, alloy steel, and cast steel.
Grade Comparison Matrix
| Property | CA515 | CA510 | CA520 | CA530 |
|---|---|---|---|---|
| Coating Type | TiCN + Al₂O₃ + TiN | TiCN + Al₂O₃ | TiCN + Al₂O₃ + TiN | TiAlN (PVD) |
| Substrate Toughness | ★★★★☆ High | ★★★☆☆ Moderate | ★★★★★ Very High | ★★★★☆ High |
| Wear Resistance | ★★★★★ Excellent | ★★★★☆ Good | ★★★★☆ Good | ★★★★★ Excellent |
| Cutting Speed (Steel) | 150–300 m/min | 180–350 m/min | 120–250 m/min | 200–400 m/min |
| Best For | General steel turning | High-speed finishing | Heavy roughing | High-speed dry cutting |
| Intermittent Cutting | Light–Moderate | Continuous only | Moderate–Heavy | Light only |
CA515 offers superior crater wear resistance vs CA510, with better edge stability than CA520. Ideal for general steel machining where reliability is paramount.
Chipbreaker Profile — PP – Precision Finishing Chipbreaker
| Attribute | Specification |
|---|---|
| Chipbreaker Type | Positive Insert Chipbreaker |
| Groove Geometry | Medium-width groove with balanced edge strength |
| Chip Control | Reliable chip breaking across feed range |
| Optimal Use Case | General purpose, medium cutting, versatile |
Recommended Applications & Workpiece Materials
The CPMT090302PP CA515 is optimized for the following materials and operations:
| Material Group | ISO Code | Compatibility | Typical Application |
|---|---|---|---|
| Carbon Steel | P1.1–P1.5 | ★★★★★ Excellent | Shafts, gears, structural components |
| Alloy Steel | P2.1–P2.5 | ★★★★★ Excellent | Crankshafts, connecting rods, axles |
| Tool Steel | P3.0–P3.2 | ★★★★☆ Good | Dies, molds, cutting tools (pre-hardened) |
| Stainless Steel | M1.0–M2.0 | ★★★☆☆ Moderate | Valves, fittings, food-processing equipment |
| Cast Steel | P4.0–P4.2 | ★★★☆☆ Moderate | Pump housings, valve bodies, automotive castings |
| Hardened Steel (≤45 HRC) | H1.0–H2.0 | ★★★★☆ Good | Transmission gears, bearing races, camshafts |
Application Map by Operation
| Operation Type | Suitability | Recommended Parameters |
|---|---|---|
| External Turning | ★★★★★ Excellent | vc = 180–300 m/min | f = 0.08–0.25 mm/rev | ap = 0.2–2.0 mm |
| Internal Turning (Boring) | ★★★★☆ Good | Reduce vc by 15–20% vs external; use rigid setup |
| Face Turning | ★★★★★ Excellent | Lead angle 45–95°; ap ≤ 1.0 mm for finishing |
| Profiling / Contouring | ★★★★☆ Good | Small nose radius enables tight radii; reduce feed for accuracy |
| Copy Turning | ★★★★☆ Good | Use reduced feed (0.10–0.20 mm/rev) for complex geometries |
Recommended Cutting Conditions
Parameters below are starting recommendations for carbon and alloy steel using the CPMT090302PP CA515. Adjust based on machine rigidity, coolant delivery, and workpiece condition:
| Operation | Cutting Speed vc | Feed Rate f | Depth of Cut ap | Coolant |
|---|---|---|---|---|
| Roughing | 180–210 m/min | 0.18–0.25 mm/rev | 1.0–2.0 mm | Flood (8–10% emulsion) |
| Medium Cutting | 210–270 m/min | 0.13–0.23 mm/rev | 0.5–1.0 mm | Flood or high-pressure |
| Finishing | 270–300 m/min | 0.08–0.16 mm/rev | 0.1–0.5 mm | Flood or mist |
| High-Speed Finishing | 300–350 m/min* | 0.05–0.08 mm/rev | 0.05–0.3 mm | High-pressure (70+ bar) |
*High-speed parameters require stable machine conditions and excellent coolant delivery. Reduce by 20% for alloy steels above 800 MPa tensile strength.
Operating Guidelines
- Toolholder Selection: Use a rigid toolholder with minimum overhang. For negative inserts, ensure the toolholder provides adequate negative rake (-5° to -7°). For positive inserts, select a toolholder with 0° to 5° inclination.
- Cutting Edge Preparation: The CPMT090302PP features a balanced edge strength to minimize burr formation and improve edge stability.
- Coolant Recommendations: Water-soluble cutting fluid (8–10% concentration) is recommended for steel machining. Ensure coolant is directed at the cutting zone. For high-speed finishing, high-pressure coolant (≥70 bar) significantly improves chip evacuation and surface finish.
- Chip Management: Reliable chip breaking across feed range. Monitor chip shape—ideal chips should be short C- or 6-shaped segments. Long, stringy chips indicate insufficient feed or worn insert.
- Edge Life Monitoring: The gold TiN top layer on CA515 provides visual wear indication. When the gold color disappears and silver substrate becomes visible, replace the insert to maintain dimensional accuracy.
- Workpiece Preparation: Minimize scale, rust, and casting skin. For castings or forged parts, reduce cutting speed by 25–30% during the first pass to protect the cutting edge from hard surfaces.
Toolholder Compatibility
The CPMT090302PP is compatible with the following ISO-standard toolholder families:
| Toolholder Family | Approach Angle | Best For | Insert Clamping |
|---|---|---|---|
| PCLNR / PCLNL | 95° | External turning, general purpose | Lever lock (L) or top clamp (R) |
| PCKNR / PCKNL | 75° | Heavy roughing, high depth of cut | Lever lock |
| SCLCR / SCLCL | 91° | Internal boring, copy turning | Screw clamp or lever lock |
Compatibility Note: PCLNR / PCLNL (95° toolholder), PCKNR / PCKNL (75° toolholder), SCLCR / SCLCL (91° toolholder) Ensure the toolholder seat matches the insert shape (80° Rhombic) and thickness (3.18 mm). Use a torque wrench set to 3.5–4.5 N·m for screw-clamp holders to avoid insert fracture.
Packaging & Ordering Information
| Parameter | Details |
|---|---|
| Manufacturer Part Number (MPN) | TAB01451 |
| Standard Pack Quantity | 10 inserts per pack (industrial standard) |
| Packaging Type | Plastic insert box with foam protection; each insert individually sealed |
| Label Information | ISO code, grade, batch number, manufacturing date, barcode |
| Storage Conditions | Dry environment, 15–25°C, avoid direct sunlight and corrosive atmospheres |
| Shelf Life | Indefinite when stored properly; inspect coating integrity before use |
| Warranty | Full manufacturer warranty against material and manufacturing defects |
Catalog Meta Data
| Attribute | Value |
|---|---|
| Product Line | Kyocera Standard Turning Inserts |
| Series | CPMT Series |
| Grade Family | CA500 Series (CVD Coated) |
| Coating Generation | 2nd Generation CVD Multi-Layer |
| ISO Application Group | P10–P30 (Steel Machining) |
| DIN Classification | ISO 1832:2012 / DIN 4983 |
| Country of Manufacture | Japan |
| Quality Standard | ISO 9001:2015 Certified |
| Unique Catalog ID | KYO-CPMT090302PP-CA515-TAB01451 |
| Last Catalog Update | 2026-Q2 |
Why Buy Genuine Kyocera from Kyotow.com?
All inserts are 100% genuine OEM products sourced directly from Kyocera Corporation, Japan. Every insert is backed by full manufacturer warranty and technical support. Bulk pricing and institutional quotes are available upon request. For application engineering support, contact our CNC tooling specialists.
✓ Genuine Kyocera Product
| Manufacturer | Kyocera Corporation |
|---|---|
| Status | Verified Original Product |
| Quality Assurance | Guaranteed Genuine Kyocera Components |
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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
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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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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。
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