Kyocera DNMG150608KQ CA315 TMD02481
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- Stock: In Stock
- Model: CA315
- Weight: 0.10kg
- Manufactured: In Japan
- Ships: Worldwide
- Item Code: TMD02481
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Product Overview
The DNMG150608KQ CA315 TMD02481 is a premium indexable insert manufactured by Kyocera using advanced cermet technology. Designed for steel finishing, good surface quality, this insert delivers exceptional surface finish quality, tight dimensional tolerances, and extended tool life in demanding CNC environments. The D-Insert geometry combined with the CA315 cermet substrate makes it ideal for high-speed machining of ferrous materials.
ISO Designation Breakdown
The DNMG150608KQ designation follows the ISO 1832 standard for indexable inserts:
| Parameter | Value |
|---|---|
| ISO Shape | 55° Rhombic (Diamond) |
| Clearance Angle | 0° Clearance (Neutral) |
| Tolerance Class | ±0.05mm (M Class) |
| Hole / Chipbreaker | With Cylindrical Hole & Chipbreaker |
| Inscribed Circle (IC) | 15.875mm (5/8") |
| Insert Thickness (S) | 6.35mm (1/4") |
| Nose Radius (rε) | 0.8mm |
| Chipbreaker Code | KQ |
Engineering Dimensions & Geometry
| Dimension | Metric | Imperial |
|---|---|---|
| Inscribed Circle (IC) | 15.875mm | 5/8" |
| Thickness (S) | 6.35mm | 1/4" |
| Nose Radius (rε) | 0.8mm | N/A |
| Clearance Angle | 0° | Neutral |
Grade Details – Key Grade Characteristics
| Characteristic | Specification |
|---|---|
| Grade Name | CA315 |
| Substrate | Cermet (TiCN-Based) |
| Coating | CVD Multi-layer (TiCN + Al₂O₃) |
| Hardness | HRA 92.5 |
| Transverse Rupture Strength | 2,200 MPa |
| Surface Finish Capability | Excellent (Mirror finish capability) |
| Speed Range (Steel) | 150 – 400 m/min (Steel) |
| Heat Resistance | Very High (up to 1,000°C) |
Grade Comparison Matrix
Compare CA315 with adjacent grades in the Kyocera cermet range to select the optimal balance of wear resistance and toughness:
| Property | CA315 | CA310 | CA320 |
|---|---|---|---|
| Substrate | TiCN Cermet | TiCN Cermet | TiC Cermet |
| Coating | CVD TiCN+Al₂O₃ | CVD TiCN | CVD TiCN+Al₂O₃ |
| Hardness | HRA 92.5 | HRA 92.0 | HRA 91.5 |
| Wear Resistance | ★★★★★ | ★★★★☆ | ★★★★☆ |
| Toughness | ★★★★☆ | ★★★☆☆ | ★★★★★ |
| Best For | High-speed finishing | Medium-speed finishing | Interrupted cutting |
Chipbreaker Profile
| Attribute | Details |
|---|---|
| Chipbreaker Code | KQ |
| Profile Type | Light to Medium (Steel) |
| Geometry | Precision ground for low cutting forces |
| Depth of Cut (ap) | 0.2 – 1.2 mm |
| Feed Range (fn) | 0.10 – 0.30 mm/rev |
Recommended Applications & Workpiece Materials
The DNMG150608KQ with CA315 grade is optimized for the following material groups:
- Carbon Steels (C35, C45, C60) – Excellent finish at high speeds
- Alloy Steels (4140, 4340, 16MnCr5) – Stable performance in continuous cuts
- Stainless Steels (304, 316, 420) – Reduced built-up edge, extended edge life
- Cast Irons (GG25, GGG40) – Superior wear resistance in dry machining
- Bearing Steels (100Cr6) – Precision finishing with minimal surface roughness
Application Map by Operation
This insert is validated for the following CNC turning operations:
- External Semi-Finishing
- Face Turning
- Light Roughing
- Profiling
Recommended Cutting Conditions
Parameters below are starting recommendations for stable setups with rigid workholding and minimal overhang:
| Workpiece Material | Cutting Speed Vc (m/min) | Depth of Cut ap (mm) | Feed fn (mm/rev) |
|---|---|---|---|
| Carbon / Alloy Steel | 200-300 | 0.5-1.5 | 0.12-0.25 |
| Stainless Steel | 120-180 | 0.5-1.2 | 0.10-0.20 |
| Cast Iron | 180-250 | 0.8-2.0 | 0.15-0.30 |
Operating Guidelines
- Coolant: Recommended for stainless steel and alloy steel; optional for cast iron dry machining.
- Entry Angle: Use 93° toolholders for DNMG/SNMA; 45°–75° for round inserts to maximize edge utilization.
- Rigidity: Ensure minimal tool overhang and rigid clamping to prevent chatter at high speeds.
- Edge Preparation: Do not re-sharpen cermet inserts; replace when flank wear exceeds 0.3 mm.
- Speed Priority: CA315 performs best at elevated speeds; reduce feed rather than speed to improve finish.
Toolholder Compatibility
This insert is designed to seat in the following standard ISO toolholder families:
MDJNR/L, DDJNR/L, PDJNR/L (D-type 55° toolholders)
Verify holder clamping mechanism (lever lock, screw clamp, or pin lock) matches the insert hole and thickness specifications before ordering.
Packaging & Ordering Information
| Item | Details |
|---|---|
| Manufacturer Part Number | TMD02481 |
| Standard Pack Quantity | 10 inserts per pack |
| Individual Insert Marking | Kyocera logo, grade, and ISO code laser-etched |
| Storage | Original packaging, dry environment, temperature 10–30°C |
| Country of Manufacture | Japan |
Catalog Meta Data
| Field | Value |
|---|---|
| Product Series | Kyocera Standard Turning |
| Grade Family | Cermet (CA Series) |
| Insert Standard | ISO 1832:2017 |
| Tool Material Class | Cermet (ISO P10–P30, K10–K20) |
| Application Group | P (Steel), M (Stainless), K (Cast Iron) |
| Catalog Page Reference | Kyocera Turning Insert Catalog 2025–2026 |
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.
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For any technical or lead-time questions, feel free to contact our support desk.
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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。
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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.