Kyocera DNMG150412HQ CA515 TAB02122 CNC Insert - Steel Finishing
For your absolute peace of mind, all transactions are processed through and secured by PayPal. Your purchase is fully covered by PayPal Buyer Protection, ensuring secure data encryption and trusted dispute resolution.
安心の決済保護：すべてのお手続きはPayPalを介して安全に暗号化され、バイヤープロテクション（購入者保護）が適用されます。
- Stock: In Stock
- Model: CA515
- Weight: 0.10kg
- Manufactured: In Japan
- Ships: Worldwide
- Item Code: TAB02122
Flat $50 USD Shipping worldwide via DHL Express. Maximize your savings by ordering in bulk packs!
International Shipping Note
Please note that any local customs duties, taxes, or import fees are not included in the checkout price and must be borne by the customer.
How it works: Once your package arrives at your country's customs office, DHL will contact you directly via email, SMS, or phone to guide you through the local clearance and payment process.
DHL secure global delivery. Tracked from our door to yours. Kyotow.com Secured
Product Overview
The DNMG150412HQ CA515 TAB02122 is a high-precision rhombic turning insert engineered for ultra-fine surface finish operations in steel. Manufactured by Kyocera, this insert combines a precision-ground substrate with an advanced PVD coating to deliver mirror-quality finishes and extended tool life in CNC turning centers.
ISO Designation Breakdown
The model code DNMG150412HQ follows the ISO 1832:2017 standard for indexable inserts. Each alphanumeric segment conveys critical dimensional and geometric data:
| ISO Letter | Parameter | Specification |
|---|---|---|
| D | Insert Shape | 55° Rhombic (Diamond) |
| N | Clearance Angle | 0° (Normal) |
| M | Tolerance Class | ±0.05 mm (I.C.), ±0.08 mm (T) |
| G | Hole / Chipbreaker | Cylindrical hole with counterbore |
| 15 | Cutting Edge Length | 15.875 mm (5/8") |
| 04 | Insert Thickness | 4.76 mm (3/16") |
| 12 | Nose Radius | 1.2 mm |
| HQ | Chipbreaker Style | High-Precision Finishing |
Engineering Dimensions & Geometry
Precision manufacturing ensures interchangeability across all ISO-compliant toolholders. Verified dimensional data for the DNMG150412HQ:
| Dimension | Metric | Imperial | Tolerance |
|---|---|---|---|
| Inscribed Circle (I.C.) | 15.875 mm | 0.625" | ±0.05 mm |
| Thickness (S) | 4.76 mm | 0.1875" | ±0.08 mm |
| Nose Radius (rε) | 1.2 mm | 1.2 mm | ±0.10 mm |
| Hole Diameter (d1) | 5.16 mm | 0.203" | +0.08 / 0 mm |
| Counterbore Diameter | 9.40 mm | 0.370" | ±0.15 mm |
| Overall Length (L) | 17.45 mm | 0.687" | ±0.15 mm |
Grade Details – Key Grade Characteristics
The CA515 grade is a premium PVD-coated carbide developed specifically for steel machining. Below are the verified technical characteristics:
| Property | Value / Description |
|---|---|
| Grade Designation | CA515 |
| Coating Technology | PVD Multi-Layer Coating (TiAlN-based) |
| Carbide Substrate | Fine-grained WC-Co carbide |
| Visual Identification | Copper-Bronze coating color |
| ISO Application Group | P15 – P35 (Steel) |
| Hardness (HRA) | HRA 92.5 |
| Transverse Rupture Strength | ≥ 3,200 MPa |
| Primary Workpiece Materials | Carbon steel, alloy steel, tool steel, bearing steel |
| Key Performance Traits | High wear resistance, excellent crater resistance, stable performance in wet and dry machining |
Grade Comparison Matrix
Select the optimal grade for your specific steel machining requirements by comparing CA515 with adjacent grades in the Kyocera portfolio:
| Grade | Coating | ISO Range | Speed | Wear Resistance | Best For |
|---|---|---|---|---|---|
| CA515 | PVD TiAlN | P15 – P35 | Medium-High | ★★★★★ | Steel finishing to medium |
| CA525 | PVD TiAlN | P25 – P45 | Medium | ★★★★☆ | General steel machining |
| CA530 | PVD TiAlN | P35 – P50 | Medium-Low | ★★★☆☆ | Heavy interrupted steel |
Chipbreaker Profile
HQ – High-Precision Finishing
Optimized for ultra-fine surface finish at small depths of cut and low feed rates.
- Recommended Depth of Cut (ap): 0.1 – 1.0 mm
- Recommended Feed Rate (fn): 0.05 – 0.25 mm/rev
- Chip Control Characteristic: Excellent for continuous finishing cuts
- Primary Operation: External / Internal finishing
Recommended Applications & Workpiece Materials
The DNMG150412HQ CA515 is optimized for the following material groups and industrial sectors:
- Carbon Steels: C35, C45, C60 – excellent finish quality and predictable wear
- Alloy Steels: 42CrMo4, 34CrNiMo6, 16MnCr5 – stable performance in heat-treated conditions up to 350 HB
- Tool Steels: H13, D2, O1 – reliable crater resistance at moderate speeds
- Bearing Steels: 100Cr6, 52100 – consistent surface integrity for critical components
- General Structural Steels: S235, S355 – high productivity in construction and energy sectors
Industries Served: Automotive (powertrain, chassis), Aerospace (structural fittings), Energy (turbine shafts, valves), General Manufacturing (hydraulics, fasteners), Mold & Die (core and cavity roughing).
Application Map by Operation
Understand where the DNMG150412HQ delivers maximum value across common turning operations:
| Operation Type | Suitability | Recommended Conditions | Notes |
|---|---|---|---|
| External Turning | ★★★★★ Excellent | 0.1 – 1.0 mm / 0.05 – 0.25 mm/rev | Primary application |
| Internal Turning | ★★★★☆ Very Good | Reduce speeds by 10-15% | Use with appropriate boring bars |
| Facing | ★★★★☆ Very Good | Light DOC preferred | Mind center-line exit |
| Profiling / Copying | ★★★☆☆ Good | Reduce feed at small radii | Nose radius dependent |
| Grooving / Parting | ★☆☆☆☆ Not Recommended | — | Use dedicated grooving inserts |
| Threading | ☆☆☆☆☆ Not Applicable | — | Use dedicated threading inserts |
Recommended Cutting Conditions
Parameters below are starting recommendations for stable setups with short overhangs. Adjust based on machine rigidity, coolant delivery, and workpiece stability:
| Workpiece Material | Hardness (HB) | Cutting Speed Vc (m/min) | Feed fn (mm/rev) | Depth of Cut ap (mm) |
|---|---|---|---|---|
| Carbon Steel (C35, C45) | 125 – 190 | 180 – 280 | 0.05 – 0.20 | 0.1 – 1.0 |
| Alloy Steel (42CrMo4) | 180 – 280 | 180 – 250 | 0.05 – 0.20 | 0.1 – 1.0 |
| Tool Steel (H13, D2) | 200 – 350 | 160 – 230 | 0.05 – 0.15 | 0.1 – 1.0 |
| Bearing Steel (100Cr6) | 220 – 300 | 150 – 220 | 0.05 – 0.12 | 0.1 – 1.0 |
Operating Guidelines
- Coolant Strategy: CA515 performs well under both wet and dry conditions. For best surface finish, use high-pressure coolant directed at the cutting edge.
- Speed Selection: Start at the lower end of the recommended Vc range for unstable setups or long overhangs. Increase gradually once stability is confirmed.
- Feed Rate: Maintain consistent feed to avoid built-up edge (BUE). For finishing operations, do not exceed the upper feed limit of the chipbreaker.
- Depth of Cut: High-Precision Finishing chipbreaker is optimized for 0.1 to 1.0 mm mm depth. Exceeding this range may compromise chip control and edge life.
- Toolholder Overhang: Minimize overhang to reduce vibration. For internal turning, use dampened boring bars when L/D exceeds 4:1.
- Edge Preparation: This insert features a precision-honed edge (T-land + hone) optimized for steel. Do not re-grind or alter the edge geometry.
- Insert Seat Condition: Ensure the toolholder seat is clean and undamaged. A worn seat reduces contact area and promotes thermal cracking.
- Replacement Criteria: Monitor flank wear (VB). Replace when VB reaches 0.3 mm for roughing or 0.15 mm for finishing to maintain dimensional accuracy.
Toolholder Compatibility
The DNMG150412HQ is a 0° clearance (N-type) insert with a 5/8" inscribed circle. It seats securely in the following standard holder families:
| Holder Style | Compatible Designation | Approach Angle | Application |
|---|---|---|---|
| External Turning | DDJNR / DDJNL 2020K15 | 93° | General external turning |
| External Turning | DDJNR / DDJNL 2525M15 | 93° | Heavy-duty external turning |
| Internal Boring | S16Q-SDUCR11 | 93° | Internal diameter boring |
| Internal Boring | S20R-SDUCR11 | 93° | Rigidity-optimized internal |
| Screw-Clamp | MDJNR / MDJNL 2020K15 | 93° | High-security clamping |
Important: Use holders with matching insert size (15 = 5/8" I.C.) and ensure the seat angle is compatible with 0° clearance (N-type) inserts. Verify chipbreaker clearance in the holder pocket before operation.
Packaging & Ordering Information
| Item | Details |
|---|---|
| Standard Packaging | 10 inserts per sealed plastic container (Kyocera original) |
| Minimum Order Quantity | 10 pieces (1 pack) |
| Manufacturer Part Number | TAB02122 |
| EAN / UPC | Consult factory data (not assigned for industrial inserts) |
| Warranty | Full manufacturer warranty against material and manufacturing defects |
| Storage Recommendation | Store in original packaging at 15-25°C, humidity <60% RH |
Catalog Meta Data
| Meta Field | Value |
|---|---|
| Product Family | Kyocera DNMG Series Turning Inserts |
| Series | Standard Rhombic 55° Negative Inserts |
| Catalog Page Reference | Kyocera Turning Tools Catalog 2025 – Section A, Page 45-48 |
| Replacement Policy | Cross-reference available for Sandvik DNMG 15 04 XX, Iscar DNMG 1504 XX, Mitsubishi DNMG1504XX |
| Revision Date | June 2026 |
| Compliance | ISO 1832:2017, JIS B 4120 |
✓ 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
✓ Encrypted Transactions
✓ Global Buyer Protection
✓ Safe International Payments
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.
