Kyocera CNMA120412 CA310 TMC00562 - CNC Turning
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- Stock: In Stock
- Model: CA310
- Weight: 0.10kg
- Manufactured: In Japan
- Ships: Worldwide
- Item Code: TMC00562
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Product Overview
The Kyocera CNMA120412 CA310 (MPN: TMC00562) is a premium-grade indexable carbide insert engineered for cnc turning. Manufactured in Japan to exacting ISO standards, this insert combines an ultra-fine grain carbide substrate with a multi-layer CVD coating to deliver exceptional wear resistance, thermal stability, and extended tool life in demanding CNC environments.
Designed for 80° Diamond (Rhombic), this negative basic turning insert is the ideal choice for machinists seeking repeatable precision, superior surface finish, and reliable chip control across high-volume production runs.
ISO Designation Breakdown
| Position | Code | Meaning | Specification |
|---|---|---|---|
| 1st Letter | C | Insert Shape | 80° Diamond (Rhombic) |
| 2nd Letter | N | Clearance Angle | 0° Clearance (Negative) |
| 3rd Letter | M | Tolerance Class | ±0.13 mm Tolerance |
| 4th Letter | A | Fixing & Hole | No Hole |
| 5–6 Digits | 12 | Inscribed Circle (IC) | 12.7 mm (1/2") |
| 7–8 Digits | 04 | Insert Thickness | 4.76 mm (3/16") |
| 9–10 Digits | 12 | Corner Radius | 1.2 mm |
Engineering Dimensions & Geometry
| Parameter | Value | Unit | Tolerance |
|---|---|---|---|
| Inscribed Circle (IC) | 12.700 | mm | ±0.13 |
| Insert Thickness (S) | 4.76 | mm | ±0.13 |
| Corner Radius (rε) | 1.2 | mm | ±0.10 |
| Nose Angle | 80° | degrees | — |
| Clearance Angle | 0° | degrees | — |
| Insert Shape | 80° Diamond (Rhombic) | — | ISO 1832 |
Grade Details – Key Grade Characteristics
| Property | Value / Description |
|---|---|
| Grade Designation | CA310 |
| Carbide Substrate | Ultra-fine grain carbide |
| Coating Technology | CVD Multi-layer (TiCN + Al₂O₃ + TiN) |
| Coating Color | Gold/Yellow |
| Hardness (HRA) | HRA 92.5 |
| Transverse Rupture Strength | ≥ 3,500 MPa |
| Max Operating Temperature | 1,100°C |
| Recommended Workpiece Materials | Steel, Stainless Steel, Cast Iron |
Grade Comparison Matrix
| Grade | Primary Application | Coating | Key Advantage | Wear Resistance |
|---|---|---|---|---|
| CA310 | General Steel & Stainless | CVD Multi-layer | High wear resistance | ★★★★☆ |
| CA320 | Hardened Steel (>45 HRC) | CVD Thick Al₂O₃ | Superior heat resistance | ★★★★★ |
| CA330 | Cast Iron & Non-ferrous | CVD Standard | Balanced toughness | ★★★★☆ |
Chipbreaker Profile
Standard Negative Geometry
The CNMA120412 features a precision-ground chipbreaker geometry optimized for cnc turning. The carefully calculated groove width and land angle promote controlled chip curling, reduced cutting forces, and minimal heat generation at the tool–workpiece interface.
- Chip Control: Excellent chip breaking across wide feed-rate ranges
- Edge Strength: Reinforced cutting edge for stable machining
- Surface Finish: Polished rake face minimizes built-up edge (BUE)
- Heat Dissipation: Optimized land width for efficient thermal management
Recommended Applications & Workpiece Materials
| Material Group | Examples | Machinability | Recommended Use |
|---|---|---|---|
| Carbon Steel | C45, C60, 1045, 1060 | ★★★★☆ | Primary – Excellent |
| Alloy Steel | 4140, 4340, 16MnCr5 | ★★★★☆ | Primary – Excellent |
| Stainless Steel | 304, 316, 420 | ★★★☆☆ | Primary – Good |
| Cast Iron | GG25, GGG40, FC250 | ★★★★☆ | Primary – Excellent |
| Tool Steel | H13, D2, O1 (<35 HRC) | ★★★☆☆ | Secondary – Moderate |
Application Map by Operation
| Operation | Suitability | Depth of Cut (ap) | Notes |
|---|---|---|---|
| External Turning | ★★★★★ | 0.5–6.0 mm | Primary application |
| Internal Turning / Boring | ★★★★☆ | 0.5–4.0 mm | Use with suitable boring bar |
| Facing | ★★★★★ | 0.5–5.0 mm | Excellent chip evacuation |
| Profiling / Contouring | ★★★★☆ | 0.3–3.0 mm | Smooth entry/exit |
| Grooving / Parting | ★★☆☆☆ | — | Not recommended |
Recommended Cutting Conditions
Parameters are indicative; always optimize based on machine rigidity, workpiece material, and coolant delivery.
| Operation | Vc (m/min) | f (mm/rev) | ap (mm) | Coolant |
|---|---|---|---|---|
| General Turning | 150–300 | 0.10–0.35 | 1.0–4.0 | Wet/Dry |
| Profiling | 140–260 | 0.08–0.25 | 0.8–3.0 | Wet |
Operating Guidelines
- Tool Setup: Ensure insert seat is clean and free of chips before clamping. Use calibrated torque for clamping screws (typically 2.5–3.5 N·m).
- Run-in Period: For new inserts, reduce cutting speed by 15–20% for the first 5 minutes to stabilize the cutting edge.
- Coolant: Flood coolant is recommended for steel and stainless steel to control thermal cracking. For cast iron, dry machining is acceptable.
- Inspection: Check flank wear (VB) every 30–50 min of cutting time. Replace insert when VB exceeds 0.3 mm or when chipping is observed.
- Storage: Store inserts in original packaging away from moisture and direct sunlight. Avoid contact between inserts to prevent edge damage.
Toolholder Compatibility
| Toolholder Style | Approach Angle | Application | Insert Compatibility |
|---|---|---|---|
| MCLNR/L | 95° Toolholder | External Turning | CNMA12** |
| MCMNN | 75° Toolholder | Heavy Roughing | CNMA12** |
Packaging & Ordering Information
| Attribute | Details |
|---|---|
| Manufacturer Part Number | TMC00562 |
| Standard Pack Quantity | 10 inserts per pack |
| Packaging Type | Anti-static plastic box with foam insert |
| Labeling | Laser-marked with grade, model, and batch code |
| Minimum Order | 1 pack (10 pieces) |
| Warranty | Full manufacturer warranty against material defects |
Catalog Meta Data
| Field | Value |
|---|---|
| Product Family | Kyocera Turning Inserts – Negative Series |
| Series | CNMA Standard |
| Grade Tier | General Purpose / High Performance |
| Industry Standards | ISO 1832, JIS B 4120, DIN 4983 |
| Country of Manufacture | Japan |
| ECCN | 1C006.b |
| HS Code | 8209.00.00 |
Why Buy from Kyotow.com? We supply 100% genuine OEM industrial cutting tools backed by full manufacturer warranty. Every insert is sourced directly from authorized channels to ensure authenticity, traceability, and performance you can trust.
✓ 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.
安全な決済方法
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All international payments are securely processed through PayPal, ensuring maximum transaction security and customer protection.
国際スピード郵便
✓ Full Shipment Tracking
✓ Global Logistics Network
✓ 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.
