Kyocera DNMA150404 CA310 TMC01940
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- Stock: In Stock
- Model: CA310
- Weight: 0.10kg
- Manufactured: In Japan
- Ships: Worldwide
- Item Code: TMC01940
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Product Overview
The Kyocera DNMA150404 with grade CA310 (MPN: TMC01940) is a premium turning insert engineered for roughing operations. Manufactured in Japan to exacting ISO standards, this rhombic 55° insert delivers exceptional dimensional accuracy, superior surface finish, and extended tool life across demanding CNC turning operations.
ISO Designation Breakdown
Per ISO 1832 standard, the designation decodes as follows:
D=Rhombic 55°, N=0° Relief, M=Tolerance Class, A=No Hole, 15=15.875mm IC, 04=4.76mm Thickness, 04=0.4mm Nose Radius
Engineering Dimensions & Geometry
| Parameter | Value |
|---|---|
| Inscribed Circle (IC) | 15.875 mm |
| Thickness (S) | 4.76 mm |
| Nose Radius (R) | 0.4 mm |
| Relief Angle | 0° |
| Mounting Hole | No |
Grade Details - Key Grade Characteristics
Grade CA310 is a CVD-coated carbide grade optimized for general-purpose steel and cast iron machining. The multi-layer coating (TiCN + Al₂O₃) provides excellent wear resistance and thermal stability, enabling higher cutting speeds and longer tool life compared to uncoated grades.
- Substrate: P30-equivalent carbide with high toughness
- Coating: CVD multi-layer (TiCN + Al₂O₃)
- Color Code: Gold/Black (standard CA series)
- Hardness: ~91.5 HRA
- Transverse Rupture Strength: ≥2,200 N/mm²
- Operating Range: 80–300 m/min (depending on workpiece material)
Grade Comparison Matrix
| Grade | Substrate | Coating | Application |
|---|---|---|---|
| CA310 | Carbide (P30) | CVD TiCN+Al2O3 | General Steel, Cast Iron |
| CA320 | Carbide (P20) | CVD TiCN+Al2O3+TiN | Steel Turning |
| CA510 | Carbide (P10) | CVD TiCN+Al2O3 | High-Speed Steel |
Chipbreaker Profile
Standard - General Purpose Chipbreaker
The chipbreaker geometry is optimized for roughing operations, ensuring controlled chip flow and reduced cutting forces. This profile minimizes built-up edge formation and promotes excellent surface integrity on the workpiece.
Recommended Applications & Workpiece Materials
This insert is recommended for the following material groups:
- Carbon steels (C < 0.5%)
- Alloy steels (up to 42 HRC)
- Cast irons (GG/GGG series)
- Stainless steels (austenitic, ferritic)
Application Map by Operation
| Operation | Suitability | Notes |
|---|---|---|
| External Turning | ★★★★★ | Heavy roughing |
| Internal Turning | ★★☆☆☆ | Large IC limits use |
| Facing | ★★★★☆ | High feed rates |
| Profiling | ★☆☆☆☆ | Not suitable |
Recommended Cutting Conditions
Values are starting recommendations. Optimize based on machine rigidity and workpiece condition:
| Material | Vc (m/min) | fn (mm/rev) | ap (mm) |
|---|---|---|---|
| Cast Iron | 100-160 | 0.20-0.60 | 2.0-8.0 |
| Carbon Steel | 120-180 | 0.20-0.50 | 2.0-6.0 |
| Ductile Iron | 80-140 | 0.20-0.55 | 2.5-7.0 |
Operating Guidelines
- Always use appropriate coolant for steel and stainless steel applications
- Ensure insert seat is clean and free of debris before mounting
- Use recommended torque settings for clamping screws (typically 2.5–3.5 N·m)
- Verify toolholder rake angle matches insert relief angle
- Inspect cutting edge after initial trial cut for optimal parameter adjustment
Toolholder Compatibility
Compatible with D-type toolholders for negative inserts (e.g., DNNR, DNNL, SDNCN series). Requires 55° rhombic insert seat with 0° relief. Use N-class shim.
Packaging & Ordering Information
- Standard Packaging: 10 inserts per sealed plastic container
- Labeling: Each insert laser-marked with grade and model code
- Minimum Order: 1 pack (10 pieces)
- MPN: TMC01940
- Grade: CA310
Catalog Meta Data
| Attribute | Value |
|---|---|
| Product ID | 3327 |
| Manufacturer | Kyocera |
| Model Code | DNMA150404 |
| Grade | CA310 |
| MPN | TMC01940 |
| Tool Type | Turning Insert |
| Shape Class | Rhombic 55° Insert |
| ISO Standard | ISO 1832 |
| Status | Active Catalog Item |
Shipping & Stock Information │ 発送・在庫情報
We ship all products worldwide utilizing our strategic global network. To ensure the fastest dispatch times and optimal customs clearance, items are fulfilled and shipped directly from our primary corporate distribution facilities.
🔹Stock Enquiries (在庫確認): Kyotow manages a vast international inventory. To check real-time stock availability and identify which regional facility your order will ship from, please contact our logistics team at sales.kyotow@gmail.com.
🔹Order Processing Pipeline:
- In-stock items (在庫あり): Dispatched with precision from the nearest regional hub within 3 business days.
- Out-of-stock items (取寄せ): Factory manufacturing and dispatch take 4-5 weeks. Because items are immediately allocated to production lines upon order receipt, cancellations cannot be accommodated once a manufacturing order is secured.
- Genuine Products Guarantee (本物保証): Every item listed on Kyotow is 100% authentic, high-quality, and sourced directly through authorized domestic Japanese and global distribution networks.
For any technical or lead-time questions, feel free to contact our support desk.
Product Images & Technical Accuracy │ 正確な製品情報
In adherence to the philosophy of Monozukuri (物の作り - Japanese manufacturing precision, we strive to maintain perfect data integrity. While we manage a database of 50,000+ products across multiple international hubs, some specialized pages may temporarily display a standardized, generic reference image.
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.
- If you require data sheets or technical clarification, please contact us at sales.kyotow@gmail.com.
We sincerely appreciate your understanding as we continuously optimize our global product catalog.
Refund & Cancellation Policy │ 返品・キャンセルポリシー
🔹100% Accuracy & Refund Guarantee (安心保証)
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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Direct 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.