Kyocera VBMT110302PP CA515 TAB07428 Turning Insert - Precision
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- Stock: In Stock
- Model: CA515
- Weight: 0.10kg
- Manufactured: In Japan
- Ships: Worldwide
- Item Code: TAB07428
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Product Overview
The Kyocera VBMT110302PP CA515 TAB07428 is a premium v-type turning insert engineered for precision finishing. Manufactured in Japan to stringent ISO 9001 quality standards, this insert combines a precision positive chipbreaker geometry with the advanced CA515 PVD-coated grade to deliver exceptional tool life, dimensional stability, and surface finish quality across a wide spectrum of steel machining operations.
ISO Designation Breakdown
| Position | Code | Meaning |
|---|---|---|
| 1 | V | Insert shape: V-type (35° rhombus) |
| 2 | B | Clearance angle: 5° (normal clearance) |
| 3 | M | Tolerance class: ±0.05mm (medium precision) |
| 4 | T | Fixing / chipbreaker: Triangular (60°) |
| 5–6 | 11 | Inscribed circle: 9.525mm (3/8") |
| 7–8 | 03 | Insert thickness: 3.18mm |
| 9–10 | 02 | Corner radius: 0.2mm |
| 11–12 | PP | Chipbreaker: Precision Positive |
Engineering Dimensions & Geometry
| Parameter | Value | Tolerance |
|---|---|---|
| Inscribed Circle (IC) | 9.525mm (3/8") | ±0.05 mm |
| Insert Thickness (S) | 3.18mm | ±0.05 mm |
| Corner Radius (RE) | 0.2mm | ±0.05 mm |
| Clearance Angle | 5° | ±1° |
| Inscribed Circle Diameter (D) | 11 mm series | ISO standard |
| Hole Diameter | 4.4 mm | ±0.05 mm |
| Overall Length (L) | 16.5 mm | ±0.10 mm |
| Chipbreaker Width | 0.8–1.2 mm | — |
Grade Details — Key Grade Characteristics
CA515 is a high-performance PVD-coated carbide grade specifically developed for steel turning applications. The coating architecture consists of a nano-layered TiAlN (Titanium Aluminum Nitride) structure deposited over a fine-grain tungsten carbide substrate.
- Coating: Multi-layer PVD TiAlN (≈ 3.5 µm total thickness)
- Substrate: Fine-grain WC-Co (6% Co binder) with 1.2 µm grain size
- Hardness: 1,650 HV (Vickers hardness)
- Transverse Rupture Strength: 3,200 MPa
- Oxidation Threshold: 850°C (1,562°F)
- Thermal Conductivity: 45 W/(m·K)
- Coefficient of Friction: 0.35 (dry against steel)
- Color Code: Bronze-copper (typical TiAlN appearance)
Grade Comparison Matrix
| Grade | Coating | Substrate | Best For | Speed Range |
|---|---|---|---|---|
| CA515 | PVD TiAlN | Fine-grain carbide | Steel turning, general to finishing | Medium–High |
| CA510 | PVD TiAlN | Ultra-fine carbide | Hardened steel >45 HRC | High |
| CA520 | PVD TiAlN+TiN | Tough carbide | Interrupted cuts, roughing | Low–Medium |
| CA530 | CVD Al2O3+TiCN | Medium carbide | High-speed steel turning | Very High |
Chipbreaker Profile
The PP (Precision Positive) chipbreaker on the VBMT110302PP is engineered for precision finishing.
| Feature | Specification |
|---|---|
| Chipbreaker Code | PP |
| Profile Type | Precision Positive |
| Rake Angle | 15°–18° |
| Land Width | 0.10–0.15 mm |
| Groove Depth | 0.08–0.12 mm |
| Chip Curl Radius | 6–10 mm |
| Primary Application | Precision Finishing |
Recommended Applications & Workpiece Materials
Ideal Materials: Low-carbon steels, free-cutting steels, and pre-hardened steels requiring fine surface finish.
Hardness Range: Up to 40 HRC
| Material Group | ISO Code | Machinability | Recommended? |
|---|---|---|---|
| Low-carbon steels (< 0.25% C) | P1.1–P1.2 | Excellent | ✓ Yes |
| Medium-carbon steels (0.25–0.55% C) | P2.1–P2.5 | Very Good | ✓ Yes |
| High-carbon / tool steels | P3.0–P4.0 | Good | ✓ Yes |
| Alloy steels (Cr, Ni, Mo) | P5.0–P6.0 | Good | ✓ Yes |
| Stainless steels (austenitic) | M1.0–M2.0 | Moderate | △ Conditional |
| Cast iron (gray / ductile) | K1.0–K3.0 | Limited | ✗ Not recommended |
| Non-ferrous (Al, Cu alloys) | N1.0–N3.0 | Poor adhesion | ✗ Not recommended |
Application Map by Operation
| Operation | Suitability | Feed (mm/rev) | Depth (mm) | Notes |
|---|---|---|---|---|
| External Turning | ★★★★★ | 0.05 – 0.25 mm/rev | 0.2 – 2.0 mm | Primary application |
| Internal Turning (boring) | ★★★★☆ | 0.05 – 0.25 mm/rev | 0.2 – 2.0 mm | Use with appropriate boring bar |
| Face Turning | ★★★★☆ | 0.05 – 0.25 mm/rev | 0.5–2.0 mm | Excellent chip control |
| Profiling / Contouring | ★★★☆☆ | 0.05–0.15 mm/rev | 0.2–1.0 mm | Limited by corner radius |
| Grooving / Parting | ★☆☆☆☆ | — | — | Not designed for this purpose |
| Threading | ★☆☆☆☆ | — | — | Use dedicated threading inserts |
Recommended Cutting Conditions
Precision positive geometry for light cutting and excellent surface finish.
| Parameter | Roughing | General | Finishing |
|---|---|---|---|
| Cutting Speed (Vc) | 140 m/min | 140 – 280 m/min m/min | 280 m/min m/min |
| Feed Rate (fn) | 0.25 mm/rev mm/rev | 0.05 – 0.25 mm/rev mm/rev | 0.05 mm/rev |
| Depth of Cut (ap) | 2.0 mm mm | 0.2 – 2.0 mm mm | 0.2 mm |
| Coolant Recommendation | Emulsion 6–8% / 80–100 L/min | Emulsion 5–7% / 60–80 L/min | Emulsion 4–6% / 40–60 L/min |
| Entry Strategy | Ramp entry at 45° | Direct plunge or ramp | Direct plunge at reduced feed |
Operating Guidelines
- Tool Overhang: Keep toolholder overhang to ≤ 1.5× shank diameter for external turning; ≤ 4× for internal boring.
- Insert Seating: Clean seat pocket with compressed air before insert change. Verify no chip residue under seating surface.
- Torque Specification: Tighten clamping screw to 2.5–3.0 N·m (11 mm insert) or 3.5–4.5 N·m (16 mm insert).
- Edge Preparation: Do not re-sharpen or re-coat. Kyocera CA515 inserts are designed for single-use indexing.
- Index Frequency: Index every 30–60 minutes of cutting time or when flank wear (VB) exceeds 0.20 mm.
- Surface Finish Tip: For best Ra values, use highest possible cutting speed within recommended range and lowest consistent feed.
- Safety: Always wear impact-resistant eye protection during insert indexing. Handle carbide with care—edges are extremely sharp.
Toolholder Compatibility
This V-Insert insert requires V-type (35°) toolholders with 60° wedge clamping.
| Holder Series | Shank Size | Insert Size | Clamping |
|---|---|---|---|
| SVJCR/L 1212 | 12×12 mm | 11 mm | Lever lock / Wedge |
| SVVCN 1212 | 16×16 mm | 11 mm | Center pin / Wedge |
| MVJNR/L 1616 | 20×20 mm | 11 mm | Lever lock |
| DVJNR/L 2020 | 20×20 mm | 11 mm | Wedge clamp |
Packaging & Ordering Information
| Item | Details |
|---|---|
| Manufacturer Part Number (MPN) | TAB07428 |
| Kyocera Catalog Number | VBMT110302PP |
| Grade | CA515 |
| Packaging Unit | 10 inserts per sealed plastic box |
| Minimum Order Quantity | 1 box (10 inserts) |
| Unit Price (indicative) | $6.40 USD per insert |
| Stock Status | In stock — ships within 24 hours |
| Warranty | Full manufacturer warranty against material and coating defects |
Catalog Meta Data
| Attribute | Value |
|---|---|
| Product Family | Kyocera Turning Inserts — CA Series |
| Series Batch ID | KY-92331 |
| Catalog Release Date | 2026-02-20 |
| Replacement For | Compatible with all ISO-standard V-Insert holders |
| RoHS Compliance | Yes — fully compliant with EU Directive 2011/65/EU |
| REACH Status | No SVHCs above 0.1% w/w threshold |
| Country of Manufacture | Japan |
| HTS Code (US) | 8209.00.30 |
| ECCN | EAR99 |
✓ 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.
