Kyocera CPMT090308XQ CA515 TAB01481
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- Stock: In Stock
- Model: CA515
- Weight: 0.10kg
- Manufactured: In Japan
- Ships: Worldwide
- Item Code: TAB01481
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Product Overview
The CPMT090308XQ CA515 TAB01481 is a premium 80° rhombic insert manufactured by Kyocera in Japan. Engineered for heavy-duty roughing, this insert delivers exceptional surface finish, dimensional accuracy, and extended tool life on CNC turning centers and universal lathes. The optimized substrate and PVD coating combination ensures stable performance across a wide spectrum of steel machining applications.
ISO Designation Breakdown
The CPMT090308XQ designation follows ISO 1832:2004 standards for indexable inserts:
| ISO Position | Code | Parameter |
|---|---|---|
| 1st Letter | C | C (80° Rhombic) |
| 2nd Letter | P | Clearance Angle: 7° (Normal) |
| 3rd Letter | M | Tolerance Class: M (±0.05mm) |
| 4th Letter | T | Fixing & Hole: T (Central Hole + Countersink) |
| Inscribed Circle | 09 | 9.525mm (3/8") |
| Thickness | 03 | 3.18mm |
| Nose Radius | 08 | 0.8mm |
| Chipbreaker | XQ | Heavy-Duty Roughing |
Engineering Dimensions & Geometry
Precision-ground dimensions ensuring repeatability and interchangeability across all ISO-compliant toolholders:
| Parameter | Symbol | Value | Tolerance |
|---|---|---|---|
| Inscribed Circle (IC) | d | 9.525 mm | ±0.05 mm |
| Insert Thickness | s | 3.18 mm | ±0.05 mm |
| Nose Radius | rε | 0.8 mm | ±0.05 mm |
| Inscribed Circle Diameter | d1 | 5.00 mm | ±0.08 mm |
| Hole Diameter | d2 | 2.55 mm | +0.1 mm |
| Clearance Angle | α | 7° | ±1° |
Grade Details – Key Grade Characteristics
CA515 – PVD-coated carbide grade optimized for steel machining with excellent wear resistance and thermal stability. Features a TiAlN-based multilayer coating over a fine-grained WC-Co substrate.
| Property | Specification |
|---|---|
| Coating Type | PVD TiAlN Multilayer |
| Substrate | Fine-Grained WC-Co (6% Co) |
| Hardness (HV30) | 1,650 ± 50 |
| Transverse Rupture Strength | ≥ 2,800 MPa |
| Coating Thickness | 2.5 – 3.5 μm |
| Application Range | ISO P10-P30 (Steel) |
Grade Comparison Matrix
| Grade | Coating | Speed Capability | Wear Resistance | Best For |
|---|---|---|---|---|
| CA515 | TiAlN PVD | High | Excellent | General Steel Machining |
| CA525 | TiAlN PVD | Very High | Very Good | High-Speed Steel Turning |
| CA530 | TiAlN+TiN PVD | Medium-High | Good | Interrupted Cuts |
| CA535 | AlTiN PVD | High | Superior | Hard Steel & Alloys |
Chipbreaker Profile
XQ Chipbreaker – Heavy Duty Chipbreaker
| Feature | XQ Specification |
|---|---|
| Rake Angle | Positive 15° – 18° |
| Groove Width | 0.8 – 1.2 mm (optimized for chip curl) |
| Land Width | 0.15 – 0.25 mm (edge reinforcement) |
| Chip Control Range | 0.1 – 0.5 mm/rev feed |
| Surface Finish Capability | Ra 0.4 – 1.6 μm (depending on parameters) |
Recommended Applications & Workpiece Materials
- Carbon steels (C15 – C60, 1010 – 1060)
- Alloy steels (4140, 4340, 8620 in normalized or quenched & tempered condition)
- Tool steels (H13, D2, O1 at hardness ≤ 45 HRC)
- Bearing steels (100Cr6, 52100)
- Structural steels (S235, S355, ST52)
- Free-machining steels (11SMn30, 1215)
Application Map by Operation
| Operation | Suitability | Notes |
|---|---|---|
| External Turning | ★★★★★ Excellent | Primary application; continuous or light interrupted |
| Internal Turning (Boring) | ★★★★☆ Very Good | Use with minimum overhang toolholders |
| Facing | ★★★★★ Excellent | Stable at high cutting speeds |
| Profiling & Contouring | ★★★★☆ Very Good | Small nose radius variants ideal for fine details |
| Grooving & Parting | ★★☆☆☆ Limited | Not recommended; use dedicated groove inserts |
| Threading | ☆☆☆☆☆ Not Suitable | Use dedicated thread inserts (e.g., 16ER/16IR) |
Recommended Cutting Conditions
Starting parameters for wet and dry machining of steel. Adjust based on machine rigidity and workpiece condition:
| Workpiece Material | Cutting Speed Vc (m/min) | Feed fn (mm/rev) | Depth of Cut ap (mm) |
|---|---|---|---|
| Low-Carbon Steel (<0.25% C) | 100 - 200 | 0.20 - 0.50 | 1.0 - 6.0 |
| Medium-Carbon Steel (0.25-0.60% C) | 100 - 200 | 0.20 - 0.50 | 1.0 - 6.0 |
| High-Carbon Steel (>0.60% C) | 85 - 170 | 0.20 - 0.50 | 1.0 - 6.0 |
| Alloy Steel (Annealed) | 80 - 160 | 0.20 - 0.50 | 1.0 - 6.0 |
| Stainless Steel (Austenitic) | 70 - 140 | 0.20 - 0.50 | 1.0 - 6.0 |
Operating Guidelines
- Coolant: High-pressure coolant (70+ bar) recommended for chip evacuation and thermal management. Use water-miscible cutting fluid with 8-10% concentration.
- Entry Strategy: Avoid direct plunge into workpiece. Use ramp entry or reduce feed by 50% for first 2 mm of engagement.
- Tool Overhang: Keep overhang-to-diameter ratio ≤ 4:1 for boring; ≤ 6:1 for external turning to minimize vibration.
- Edge Preparation: XQ chipbreaker features honed T-land (0.05 mm × 20°) for edge stability. Do not re-hone.
- Insert Change: Index insert when flank wear (VB) reaches 0.3 mm or when surface finish degrades beyond Ra 1.6 μm.
- Storage: Store in original packaging at humidity <60% RH. Avoid contact with corrosive agents.
Toolholder Compatibility
The CPMT090308XQ is designed for ISO-standard toolholders with the following clamp systems:
- Compatible Holders: PCLNR/L, PCBNR/L, PCKNR/L (80° rhombic seat)
- Clamping Method: Lever lock (L) or Top clamp (T) with through-coolant capability
- Seat Angle: 7° clearance (negative seat pocket for positive insert geometry)
- Coolant Delivery: Internal coolant via toolholder channel (recommended for high-speed operations)
Packaging & Ordering Information
| Attribute | Details |
|---|---|
| Packaging Unit | 10 inserts per sealed plastic box |
| Inner Packaging | Anti-static foam insert with individual pockets |
| Outer Packaging | Kyocera-branded carton with batch code and barcode |
| Minimum Order | 1 box (10 inserts) |
| Bulk Availability | 100-insert master packs available on request |
| Warranty | Full manufacturer warranty against material and coating defects |
Catalog Meta Data
| Field | Value |
|---|---|
| Kyocera Catalog No. | TAB01481 |
| EAN/UPC | Not assigned (industrial SKU) |
| Country of Manufacture | Japan |
| HS Classification | 8209.00.00 (Indexable Inserts) |
| RoHS Compliance | Compliant (Directive 2011/65/EU) |
| REACH Status | No SVHCs above threshold (0.1% w/w) |
| ISO 9001 Certified | Yes (Kyocera Unimerco A/S) |
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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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