Kyocera TNMG160408 CA4515 TJH06101 CNC Turning Insert - CNC Turning
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- Stock: In Stock
- Model: CA4515
- Weight: 0.10kg
- Manufactured: In Japan
- Ships: Worldwide
- Item Code: TJH06101
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Product Overview
The TNMG160408 from Kyocera is a premium triangle negative insert designed for demanding CNC machining operations. Featuring the advanced CA4515 PVD-coated carbide grade, this insert delivers exceptional wear resistance, thermal stability, and edge integrity. Ideal for high-precision machining of steel, stainless steel, cast iron, it ensures consistent surface finish and dimensional accuracy across extended production runs.
ISO Designation Breakdown
| Position | Code | Meaning |
|---|---|---|
| 1st Letter | T | Triangle (60°) |
| 2nd Letter | N | 0° (Negative) |
| 3rd Letter | M | ±0.13mm (Indexable) |
| 4th Letter | G | Chipbreaker / Fixing Type |
| Size (mm) | 16 | Inscribed Circle: 16.00 mm |
| Thickness (mm) | 04 | Thickness: 0.4 mm |
| Corner Radius (mm) | 08 | Nose Radius: 0.8 mm |
| Extra Code | N/A | Special Geometry / Grade Variant |
Engineering Dimensions & Geometry
| Parameter | Value | Tolerance |
|---|---|---|
| Inscribed Circle (IC) | 16.00 mm | ±0.13 mm |
| Insert Thickness (S) | 0.4 mm | ±0.13 mm |
| Corner Radius (rε) | 0.8 mm | ±0.10 mm |
| Clearance Angle | 0° (Negative) | — |
| Insert Shape | Triangle (60°) | — |
Grade Details – Key Grade Characteristics
CA4515 is a high-performance PVD-coated carbide grade specifically developed for continuous to light-interrupted machining of ferrous materials. Key characteristics include:
- Coating: Multi-layer TiAlN PVD coating (≈3.5 μm total thickness)
- Substrate: Fine-grained WC-10%Co with enhanced toughness
- Hardness: 1,650 HV (Vickers)
- Transverse Rupture Strength: 2,800 MPa
- Coating Color: Bronze-Gold (characteristic of TiAlN)
- Operating Temperature: Up to 900°C in the cutting zone
- Primary Application: Long-chipping steel grades (P.1.x to P.4.x), martensitic stainless steels
Grade Comparison Matrix
| Grade | Coating | Hardness | Best For | Speed Range |
|---|---|---|---|---|
| CA4515 | TiAlN PVD | 1,650 HV | Steel, SS (continuous) | Medium-High |
| CA4115 | TiN PVD | 1,580 HV | General steel | Medium |
| CA6525 | TiAlN PVD | 1,720 HV | Hardened steel (>45 HRC) | High |
| CA510 | CVD (Al₂O₃+TiCN) | 1,550 HV | Cast iron, heavy roughing | Low-Medium |
Chipbreaker Profile
The G-type chipbreaker geometry on the TNMG160408 is optimized for steel, stainless steel, cast iron machining. It features a precision-ground rake face with a controlled groove depth and width that promotes efficient chip curling and breakage. This reduces cutting forces, minimizes built-up edge (BUE), and ensures reliable chip evacuation even at high feed rates.
- Chipbreaker Type: G (Medium machining, semi-finishing to finishing)
- Rake Angle: Positive 8°–12° (depending on toolholder)
- Chip Form: 6-shaped spiral to C-shaped fragments
- Feed Range: 0.10 – 0.40 mm/rev
- Depth of Cut Range: 0.5 – 4.0 mm
Recommended Applications & Workpiece Materials
| Material Group | ISO Code | Condition | Machinability |
|---|---|---|---|
| Non-alloy steel | P.1.1.Z.AN | Annealed / Normalized | Excellent |
| Low-alloy steel | P.2.2.Z.HT | Hardened & Tempered | Very Good |
| High-alloy steel | P.3.3.Z.HT | Hardened & Tempered | Good |
| Stainless steel (martensitic) | M.2.1.Z.AU | Austenitized | Good |
| Cast steel | P.1.5.C.UT | Untreated | Very Good |
Application Map by Operation
| Operation | Suitability | Recommended Depth (mm) | Notes |
|---|---|---|---|
| External Turning | ★★★★★ | 0.5 – 4.0 | Primary application |
| Internal Turning (Boring) | ★★★★☆ | 0.5 – 2.5 | Use with appropriate boring bar |
| Facing | ★★★★★ | 0.5 – 3.0 | Excellent chip control |
| Profiling | ★★★☆☆ | 0.3 – 2.0 | Limited by nose radius |
| Grooving / Parting | ★☆☆☆☆ | N/A | Not recommended |
Recommended Cutting Conditions
| Workpiece Material | Cutting Speed Vc (m/min) | Feed f (mm/rev) | Depth of Cut ap (mm) |
|---|---|---|---|
| Non-alloy steel (C35) | 197 – 237 | 0.15 – 0.35 | 0.5 – 3.0 |
| Low-alloy steel (42CrMo4) | 177 – 207 | 0.12 – 0.30 | 0.5 – 2.5 |
| High-alloy steel | 157 – 187 | 0.10 – 0.25 | 0.5 – 2.0 |
| Martensitic stainless steel | 167 – 197 | 0.10 – 0.25 | 0.5 – 2.0 |
| Cast steel | 187 – 227 | 0.15 – 0.30 | 1.0 – 4.0 |
Note: Values are starting recommendations. Optimize based on machine rigidity, workpiece clamping, and coolant delivery. Use water-miscible coolant (5–8% concentration) or neat oil for best tool life.
Operating Guidelines
- Tool Overhang: Minimize overhang to maintain rigidity. Keep L/D ratio ≤ 4 for boring bars.
- Coolant: High-pressure coolant (70–100 bar) is recommended for chip evacuation in internal operations.
- Entry Angle: Maintain 75°–95° entering angle for optimal force distribution and reduced notch wear.
- Edge Preparation: Do not re-sharpen PVD-coated inserts. Use fresh edges to maintain coating integrity.
- Storage: Store in original packaging at 15–25°C, humidity <60%. Avoid direct sunlight.
- Inspection: Check for coating delamination or chipping before use. Discard if substrate is exposed >20% of cutting edge.
Toolholder Compatibility
| Toolholder Series | Style | Insert Size | Application |
|---|---|---|---|
| MSSNR / MSSNL | 45° External | 15 – 19 mm | General turning |
| MTJNR / MTJNL | 93° External | 15 – 19 mm | Profiling, facing |
| MCMNN | 75° External | 15 – 19 mm | Heavy roughing |
| SCLCR / SCLCL | 95° Boring | 11 – 16 mm | Internal turning |
Verify toolholder pocket geometry (ISO 5610) matches insert shape and size. Use precision-ground toolholders for best results.
Packaging & Ordering Information
- Standard Pack Quantity: 10 inserts per plastic box
- Packaging Type: Anti-static blister pack with desiccant
- Labeling: Each box includes batch number, grade, coating date, and barcode
- Minimum Order: 1 box (10 inserts)
- Bulk Orders: 50+ boxes qualify for project pricing
- MPN: TJH06101
- Grade: CA4515
- Manufacturer: Kyocera Corporation, Japan
Catalog Meta Data
| Attribute | Value |
|---|---|
| Product Line | Kyocera Standard Turning Inserts |
| Catalog Series | CA Series – PVD Coated Grades |
| ISO Standard | ISO 1832:2017 |
| Manufacturing Origin | Japan |
| Quality Certification | ISO 9001:2015, ISO 14001:2015 |
| RoHS Compliance | Yes (Directive 2011/65/EU) |
| REACH Compliance | Yes (EC 1907/2006) |
| Last Catalog Update | 2026-Q2 |
Need technical support? Our CNC tooling specialists are available to help you select the perfect grade and geometry for your application. Contact us with your material specification and machine details for a tailored recommendation.
✓ 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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国際スピード郵便
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✓ Flat Worldwide Shipping Rate: USD $50
Orders are shipped through our DHL Express corporate account from distribution facilities across Asia, Europe, and China for reliable international delivery.
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.
