Kyocera TNMG160420 CA320 TME06104
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- Stock: In Stock
- Model: CA320
- Weight: 0.10kg
- Manufactured: In Japan
- Ships: Worldwide
- Item Code: TME06104
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Product Overview
The Kyocera TNMG160420 CA320 TME06104 is a premium-grade indexable carbide insert engineered for precision CNC turning operations. Manufactured in Japan to strict ISO standards, this indexable turning insert combines advanced substrate technology with a high-performance PVD coating to deliver exceptional tool life, dimensional accuracy, and surface finish quality across demanding production environments.
Designed for general turning & facing, the TNMG160420 features a triangle (60°) geometry with negative (0° clearance) and class m (±0.05 mm) tolerances, ensuring seamless integration with standard toolholders and consistent repeatability from the first cut to the last.
ISO Designation Breakdown
| Position | Code | Parameter | Specification |
|---|---|---|---|
| 1 | T | Insert Shape | Triangle (60°) |
| 2 | N | Relief Angle | Negative (0° clearance) |
| 3 | G | Tolerance Class | Class M (±0.05 mm) |
| 4 | G | Chipbreaker / Hole Type | Chipbreaker insert with through-hole clamping |
| 5 | 16 | Inscribed Circle (IC) | 9.525 mm (3/8") |
| 6 | 04 | Insert Thickness | 4.76 mm (3/16") |
| 7 | 20 | Nose Radius | 2.0 mm |
Engineering Dimensions & Geometry
| Dimension | Metric | Imperial | Tolerance |
|---|---|---|---|
| Inscribed Circle (IC) | 9.525 mm | 3/8" | ±0.05 mm |
| Insert Thickness (S) | 4.76 mm | 3/16" | ±0.013 mm |
| Nose Radius (rε) | 2.0 mm | 2.0 mm | ±0.05 mm |
| Inscribed Circle Diameter (d1) | 4.4 mm | 0.173" | ±0.05 mm |
| Corner Angle | 60° | — | ±0.5° |
| Relief Angle | 0° | — | ±1.0° |
Grade Details – Key Grade Characteristics
The CA320 grade is a high-performance PVD-coated carbide specifically developed for steel machining applications. Its ultra-fine grain structure provides an optimal balance between hardness and toughness, while the advanced multi-layer coating delivers superior thermal stability and oxidation resistance.
| Property | Specification | Performance Benefit |
|---|---|---|
| Carbide Substrate | Ultra-fine grain tungsten carbide | Enhanced edge stability and fracture resistance |
| Coating System | PVD TiAlN multi-layer coating | Exceptional heat resistance and low friction |
| Hardness | 92.5 HRA | Superior wear resistance under high speeds |
| Coating Color | Bronze-Copper | Visual wear indicator for easy inspection |
| ISO Application Range | P15–P30, M10–M20 | Versatile across steel and stainless steel families |
| Max Operating Temperature | Up to 900°C | Stable performance in dry and high-speed machining |
Grade Comparison Matrix
| Grade | Coating | ISO Range | Workpiece Materials | Optimal Use | Overall Rating |
|---|---|---|---|---|---|
| CA320 | PVD TiAlN | P15–P30 | Steel, Stainless | General to Medium | ★★★★☆ |
| CA310 | PVD TiN | P10–P20 | Steel | Light to Medium | ★★★☆☆ |
| CA330 | CVD TiCN+Al₂O₃ | P20–P40 | Steel, Cast Iron | Medium to Heavy | ★★★★★ |
| CA350 | PVD AlCrN | P25–P35 | Hard Steel | Heavy Roughing | ★★★★☆ |
Chipbreaker Profile
The TNMG160420 features the None (Flat Top) chipbreaker design, specifically engineered for finishing to medium turning operations.
| Feature | Specification |
|---|---|
| Chipbreaker Style | None (Flat Top) |
| Geometry Description | Flat top surface with sharp cutting edge |
| Recommended Operation | General Turning & Facing |
| Application Type | General Purpose |
Recommended Applications & Workpiece Materials
This insert is optimized for the following material groups and machining scenarios:
- Primary Materials: Carbon Steel, Alloy Steel, Mild Steel
- Ideal Operations: General Turning & Facing
- Machine Types: CNC turning centers, CNC lathes, multi-tasking machines
- Industry Sectors: Automotive, aerospace, general engineering, precision manufacturing
Application Map by Operation
| Operation | Suitability | Notes |
|---|---|---|
| External Turning | ★★★★★ Excellent | Primary application; stable chip flow |
| Internal Boring | ★★★★☆ Very Good | Use with compatible boring bars |
| Facing | ★★★★★ Excellent | Optimal for flat surface generation |
| Grooving / Parting | ★★☆☆☆ Limited | Not recommended; use dedicated grooving inserts |
| Threading | ★☆☆☆☆ Not Suitable | Use dedicated threading inserts |
Recommended Cutting Conditions
The following parameters serve as starting points. Optimize based on machine rigidity, workpiece material, and coolant application:
| Parameter | Recommended Range | Optimal Starting Value |
|---|---|---|
| Cutting Speed (Vc) | 180–250 m/min | 180 + 20 m/min |
| Feed Rate (f) | 0.15–0.35 mm/rev | 0.15 + 0.05 mm/rev |
| Depth of Cut (ap) | 0.5–3.0 mm | 0.5 + 0.5 mm |
| Coolant | Emulsion or synthetic (8–10%) | High-pressure coolant recommended |
Operating Guidelines
- Tool Setup: Ensure insert seat is clean and free of debris before clamping. Torque toolholder screw to manufacturer specification.
- Run-In Period: For new setups, reduce cutting speed by 15% for the first 10 minutes to allow the coating to stabilize.
- Chip Control: Monitor chip formation continuously. Adjust feed rate if chips become needle-like or excessively long.
- Tool Life Monitoring: Inspect flank wear regularly. Replace insert when flank wear reaches 0.3 mm or when surface finish degrades.
- Storage: Store inserts in original packaging away from moisture and direct sunlight to prevent coating degradation.
Toolholder Compatibility
The following standard toolholders are compatible with the TNMG160420 insert (IC 16 / 9.525 mm):
| Toolholder Designation | Application | Approach Angle | Shank Size |
|---|---|---|---|
| MTJNR/L | External Turning | 93° | 16 mm |
| MTGNR/L | External Grooving | 90° | 16 mm |
| STFCR/L | Internal Boring | 91° | 16 mm |
| PTFNR/L | External Facing | 93° | 16 mm |
Packaging & Ordering Information
- Packaging: Each insert is individually packed in protective plastic blister packs, sealed to prevent moisture ingress and mechanical damage.
- Quantity per Pack: Standard pack contains 10 inserts. Bulk packs of 50 available on request.
- MPN (Manufacturer Part Number): TME06104
- Minimum Order Quantity: 1 pack (10 inserts)
- Product Code: 3830
- Manufacturer Warranty: Full manufacturer warranty against material and manufacturing defects.
Catalog Meta Data
| Attribute | Value |
|---|---|
| Brand | Kyocera |
| Model Code | TNMG160420 |
| Grade | CA320 |
| MPN | TME06104 |
| ISO Shape | Triangle (60°) |
| Relief Angle | Negative (0° clearance) |
| Tolerance | Class M (±0.05 mm) |
| Nose Radius | 2.0 mm |
| Coating | PVD TiAlN multi-layer coating |
| Country of Origin | Japan |
Shipping & Stock Information │ 発送・在庫情報
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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:
- Use the official Kyocera Item Code and Grade specification to verify exact dimensions and compatibility before purchasing.
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Refund & Cancellation Policy │ 返品・キャンセルポリシー
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We offer a full refund or replacement if the verified Kyocera part number of the item received differs from the official item code specified in your order confirmation.
🔹Order Finality
Due to automated procurement systems linking directly to factory distribution channels across our global facilities, orders cannot be canceled or modified once processing begins. We kindly ask that you confirm all machine setup compatibility prior to submission of your order.
🔹Need Assistance? (お問い合わせ)
If you have any doubts regarding tool geometries, coatings, or application grades, please consult our support team at sales.kyotow@gmail.com before finalizing your procurement.
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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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Procured straight from Japan's local wholesale networks to capture maximum market arbitrage.
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