Kyocera TNMG160412PP CA515 TAB06245 CNC Insert - Steel Turning
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- Stock: In Stock
- Model: CA515
- Weight: 0.10kg
- Manufactured: In Japan
- Ships: Worldwide
- Item Code: TAB06245
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1. Product Overview
The TNMG160412PP is a premium-grade indexable carbide turning insert manufactured by Kyocera. Featuring the CA515 substrate with a PP chipbreaker geometry, this insert is engineered for high-performance CNC turning operations. The triangular (60°) negative-rake design delivers exceptional edge stability and versatile machining capability across a broad spectrum of workpiece materials. MPN: TAB06245.
2. ISO Designation Breakdown
| Position | Code | Meaning |
|---|---|---|
| 1st Letter | T | Insert Shape: Triangular (60° included angle) |
| 2nd Letter | N | Clearance Angle: 0° (Negative rake) |
| 3rd Letter | M | Tolerance Class: ±0.13 mm (IC), ±0.08 mm (T) |
| 4th Letter | G | Fixing & Chipbreaker: Cylindrical hole with chipbreaker |
| Size Code | 16 | Inscribed Circle (IC): 9.525 mm |
| Thickness Code | 04 | Insert Thickness: 3.97 mm |
| Radius Code | 12 | Corner Radius: 1.2 mm |
| Chipbreaker | PP | Chipbreaker Profile: PP |
3. Engineering Dimensions & Geometry
| Parameter | Value | Notes |
|---|---|---|
| Inscribed Circle (IC) | 9.525 mm | Standard TNMG16 size |
| Insert Thickness (T) | 3.97 mm | Negative-rake geometry |
| Corner Radius (RE) | 1.2 mm | Determines surface finish capability |
| Hole Diameter | 4.4 mm | Standard clamping hole |
| Rake Angle | Negative (0° clearance) | Requires negative-rake toolholder |
| Inscribed Angle | 60° | Triangular shape, 3 usable corners |
4. Grade Details – Key Grade Characteristics
CA515 is a PVD-coated carbide grade specifically developed for steel machining applications. The multi-layer coating architecture combines a tough substrate with a hard, wear-resistant outer layer to deliver balanced performance in both continuous and interrupted cuts.
| Property | Specification |
|---|---|
| Substrate Type | Fine-grained tungsten carbide (WC-Co) |
| Coating Technology | Physical Vapor Deposition (PVD) |
| Coating Layers | TiAlN-based multi-layer |
| Hardness (HV) | 1,600 – 1,800 HV |
| Transverse Rupture Strength | > 3,000 N/mm² |
| Application Range | ISO P15 – P30 (Steel, stainless steel) |
| Color Identification | Bronze/Copper |
5. Grade Comparison Matrix
| Grade | Coating | Best For | Speed vs. Toughness |
|---|---|---|---|
| CA515 | PVD TiAlN | General steel, finishing to medium | Balanced |
| CA510 | PVD TiAlN | High-speed finishing | Speed > Toughness |
| CA520 | PVD TiAlN | Interrupted cuts, roughing | Toughness > Speed |
| CA530 | PVD TiAlN | Stainless steel, high-temp alloys | Corrosion resistant |
6. Chipbreaker Profile
PP Chipbreaker: Medium machining chipbreaker with balanced edge strength and chip control. Versatile profile for general turning operations.
| Feature | PP Specification |
|---|---|
| Rake Face Angle | Optimized for chip curl and breakage |
| Groove Width | Matched to feed range of 0.1-0.3 mm/rev |
| Edge Preparation | T-land + hone for edge stability |
| Chip Form | Controlled 6-9 segment curl / C-type chips |
7. Recommended Applications & Workpiece Materials
The TNMG160412PP with CA515 is recommended for the following materials and industries:
- Materials: Carbon steel, alloy steel, stainless steel, cast iron, tool steel
- Industries: Automotive, aerospace, general engineering, mold & die, energy sector
- Component Types: Shafts, gears, bearing races, hydraulic cylinders, valve bodies
8. Application Map by Operation
| Operation | Suitability | Recommended Parameters |
|---|---|---|
| External Turning | ★★★★★ Excellent | Vc 120-200 m/min, fn 0.1-0.3 mm/rev |
| Internal Turning (Boring) | ★★★★☆ Very Good | Reduce Vc by 10-15% vs. external |
| Face Turning | ★★★★☆ Very Good | Use moderate ap to avoid notch wear |
| Profiling / Contouring | ★★★☆☆ Good | Small corner radius preferred for detail |
| Cut-Off / Grooving | ★★☆☆☆ Limited | Not recommended; use dedicated grooving inserts |
9. Recommended Cutting Conditions
Values below are starting recommendations for continuous cutting of carbon steel. Adjust based on machine rigidity, coolant, and workpiece condition.
| Parameter | Roughing | Medium | Finishing |
|---|---|---|---|
| Cutting Speed (Vc) | 96-140 m/min | 120-200 m/min | 220-260 m/min |
| Feed Rate (fn) | 0.24-0.3 mm/rev | 0.1-0.3 mm/rev | 0.1-0.15 mm/rev |
| Depth of Cut (ap) | 1.2-2.0 mm | 0.5-2.0 mm | 0.5-1.5 mm |
| Coolant | Emulsion 5-8% | Emulsion 5-8% or dry | Dry or minimal coolant |
10. Operating Guidelines
- Toolholder Selection: Use negative-rake toolholders (MTJNR, MTQNR, MTENN series) with 0° clearance to match the insert geometry.
- Insert Seating: Ensure the insert pocket is clean and free of chips before clamping. Verify full contact with the base and walls.
- Clamping Torque: Tighten the clamping screw to manufacturer specification (typically 2.5–3.5 N·m). Over-tightening causes micro-cracking.
- Coolant Strategy: For best tool life and surface finish, apply high-pressure coolant directed at the cutting zone. Avoid thermal shock by maintaining consistent coolant flow.
- Edge Inspection: Check for flank wear (VB < 0.3 mm) and crater wear. Replace the insert when wear limits are reached to maintain dimensional accuracy.
- Indexation: Utilize all three corners of the triangular insert. Rotate in a consistent direction to track wear patterns.
11. Toolholder Compatibility
| Toolholder Style | Compatible Series | Application |
|---|---|---|
| External Turning | MTJNR / MTJNL (93°), MTQNR / MTQNL (75°) | General OD turning, facing |
| Internal Turning | S16Q-MTJNR16, S20R-MTJNR16 | Boring, internal profiling |
| Face Turning | MTENN / MTENL (60°), MTFNR / MTFNL (91°) | Face grooving, facing |
| Screw Clamp | All standard TNMG16 screw-clamp holders | Secure clamping for heavy cuts |
12. Packaging & Ordering Information
| Item | Details |
|---|---|
| MPN (Manufacturer Part Number) | TAB06245 |
| Standard Pack Quantity | 10 inserts per pack |
| Packaging Type | Plastic insert box with foam positioning |
| Label Information | Grade, batch number, date code, barcode |
| Minimum Order Quantity | 1 pack (10 inserts) |
| Warranty | Full manufacturer warranty against material defects |
13. Catalog Meta Data
| Field | Value |
|---|---|
| Product Code | TNMG160412PP |
| Grade Code | CA515 |
| MPN | TAB06245 |
| Manufacturer | Kyocera |
| ISO Application Group | P15 – P30 |
| Insert Standard | ISO 1832 |
| Last Catalog Update | 2026-06 |
All specifications are subject to manufacturer tolerances. For the most current data, refer to the official Kyocera technical catalog or contact our application engineering team.
✓ 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.
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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
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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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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。
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Procured straight from Japan's local wholesale networks to capture maximum market arbitrage.
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Zero counterfeit risk. All items are brand-new, authentic factory-sealed Japanese stock.
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