Kyocera DNMG150608C CA320 TME02411
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- Stock: In Stock
- Model: CA320
- Weight: 0.10kg
- Manufactured: In Japan
- Ships: Worldwide
- Item Code: TME02411
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Product Overview
The DNMG150608C CA320 TME02411 is a premium indexable carbide insert manufactured by Kyocera in Japan. Designed for precision CNC turning operations, 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. The C - General Purpose Chipbreaker geometry ensures optimal chip control across a wide range of cutting parameters, making it ideal for high-volume production environments demanding repeatability and surface quality.
ISO Designation Breakdown
| Code Position | Value | Meaning |
|---|---|---|
| 1st Letter (Shape) | D | 55° Rhombic (Diamond) Insert Shape |
| 2nd Letter (Clearance) | N | 0° Clearance Angle (Neutral) |
| 3rd Letter (Tolerance) | M | M-Class Dimensional Tolerance (±0.05 mm) |
| 4th Letter (Hole/Type) | G | With Cylindrical Hole & Counterbore |
| Size Code | 15mm (Inscribed Circle Ø) | Inscribed Circle Ø 15mm (Inscribed Circle Ø) |
| Thickness Code | 06 | Insert Thickness 6.35 mm |
| Nose Radius | 08 | Corner Radius 0.8 mm |
| Chipbreaker | C | C - General Purpose Chipbreaker |
Engineering Dimensions & Geometry
| Parameter | Value | Tolerance |
|---|---|---|
| Inscribed Circle (IC) | Ø 15.875 mm | ±0.05 mm (M-Class) |
| Insert Thickness (S) | 6.35 mm | ±0.13 mm |
| Nose Radius (RE) | 0.8 mm | ±0.10 mm |
| Hole Diameter (d1) | 5.16 mm | H6 |
| Counterbore (d2 × D2) | 9.4 × 2.2 mm | +0.2 mm |
| Clearance Angle | 0° (Neutral) | ±1° |
| Rake Angle | Positive (Chipbreaker dependent) | — |
Grade Details – CA320 Key Characteristics
The CA320 grade is a high-performance CVD-coated carbide specifically engineered for steel and stainless steel machining. It features a multi-layer coating structure that provides exceptional abrasion resistance, heat insulation, and built-up edge prevention.
| Property | Specification |
|---|---|
| Carbide Substrate | Ultra-fine grain tungsten carbide (WC-Co, 0.8 μm) |
| Coating System | CVD Multi-layer: TiCN (base) + Al₂O₃ (intermediate) + TiN (top) |
| Coating Color | Gold/Yellow (TiN top layer) |
| Hardness | HRA 91.5 |
| Transverse Rupture Strength | ≥ 2,400 MPa |
| Maximum Operating Temperature | 900°C (1,652°F) |
| ISO Application Group | P15–P35 (Steel), M10–M25 (Stainless), K10–K20 (Cast Iron) |
| Chip Control | Excellent for medium to high-speed continuous and light interrupted cuts |
Grade Comparison Matrix
| Grade | Coating | Speed Range | Primary Materials | Best For |
|---|---|---|---|---|
| CA320 | CVD TiCN/Al₂O₃/TiN | Medium–High | Steel, Stainless, Cast Iron | General purpose, versatile |
| CA310 | CVD TiCN/Al₂O₃ | Medium | Steel, Cast Iron | Heavy roughing |
| CA325 | CVD Thick Al₂O₃ | High | Steel (High Speed) | High-speed finishing |
| CA530 | PVD TiAlN | Medium–High | Stainless, Exotics | Stainless steel specialist |
Chipbreaker Profile – C - General Purpose Chipbreaker
The C chipbreaker is engineered with balanced rake angle with moderate land width to optimize chip formation and evacuation for general turning of steel, stainless steel, and cast iron.
| Parameter | Specification |
|---|---|
| Chipbreaker Name | C - General Purpose Chipbreaker |
| Profile Geometry | Balanced rake angle with moderate land width |
| Primary Application | General turning of steel, stainless steel, and cast iron |
| Recommended Feed (fn) | 0.15–0.45 mm/rev mm/rev |
| Depth of Cut (ap) | 1.0–3.0 mm mm |
Recommended Applications & Workpiece Materials
| Workpiece Material | Suitability | Notes |
|---|---|---|
| Low Carbon Steel (C < 0.25%) | ● | Optimal |
| Medium Carbon Steel (0.25–0.60%) | ● | Optimal |
| High Carbon Steel (> 0.60%) | ● | Optimal |
| Alloy Steel (Cr-Mo, Ni-Cr) | ● | Optimal |
| Stainless Steel (Austenitic) | ○ | Good |
| Stainless Steel (Martensitic) | ● | Optimal |
| Grey Cast Iron (HB 180–260) | ● | Optimal |
| Ductile Cast Iron | ○ | Good |
| Hardened Steel (HRC 45–55) | △ | Conditional |
Legend: ● = Highly Recommended | ○ = Suitable | △ = Conditional / Light Cuts Only
Application Map by Operation
| Operation Type | Suitability | Recommended Conditions |
|---|---|---|
| Rough Turning | ○ | ap = 2.0–4.0 mm, fn = 0.30–0.50 mm/rev |
| Medium Turning | ● | ap = 1.0–2.5 mm, fn = 0.20–0.40 mm/rev |
| Semi-Finishing | ● | ap = 0.5–1.5 mm, fn = 0.15–0.30 mm/rev |
| Finishing | ○ | ap = 0.2–0.8 mm, fn = 0.10–0.20 mm/rev |
| Mirror Finish | △ | ap = 0.05–0.3 mm, fn = 0.08–0.15 mm/rev |
Legend: ● = Primary Application | ○ = Secondary Application | △ = Limited Application
Recommended Cutting Conditions
Parameters below are starting recommendations. Adjust based on machine rigidity, workpiece condition, and desired surface finish.
| Workpiece Material | Cutting Speed Vc (m/min) | Feed fn (mm/rev) | Depth of Cut ap (mm) |
|---|---|---|---|
| P Steel (Low Carbon) | 200–350 | 0.15–0.40 | 1.0–4.0 |
| P Steel (Medium/High Carbon) | 150–280 | 0.12–0.35 | 1.0–3.5 |
| M Stainless Steel | 120–220 | 0.10–0.30 | 0.8–3.0 |
| K Cast Iron (Grey) | 180–300 | 0.15–0.45 | 1.0–4.0 |
| K Cast Iron (Ductile) | 140–250 | 0.12–0.35 | 1.0–3.5 |
Operating Guidelines
- Tool Overhang: Minimize overhang to ≤ 1.5× tool diameter to prevent vibration and chatter.
- Coolant: Use high-pressure coolant (70–100 bar) for chip evacuation in deep cavity machining. For finishing, minimal quantity lubrication (MQL) may improve surface finish.
- Entry Angle: Maintain a constant entry angle of 93°–107.5° for optimal chip flow and reduced notch wear.
- Edge Preparation: Do not re-sharpen or hone coated edges; use inserts until flank wear reaches 0.3 mm (roughing) or 0.15 mm (finishing).
- Workpiece Runout: Ensure workpiece runout is ≤ 0.02 mm TIR for consistent tool life.
- Insert Change: Replace inserts at the first sign of coating flaking or crater wear to prevent catastrophic failure.
Toolholder Compatibility
| Holder Type | Shank Size | Clamp System | Approach Angle |
|---|---|---|---|
| External Turning Toolholder | 20×20, 25×25 mm | Lever Lock (L) or Screw Clamp (S) | 93°, 95°, 107.5° |
| Internal Boring Bar | S16Q, S20R, S25S | Lever Lock or Screw Clamp | 93°, 107.5° |
| Modular Tool System | C3, C4, C5 (Capto) | Screw Clamp | 93° |
Packaging & Ordering Information
| Item | Details |
|---|---|
| Packaging | Individual plastic insert box, 10 inserts per pack |
| Labeling | Laser-etched with ISO code, grade, batch number, and barcode |
| Storage | Store in original packaging at 15–25°C, humidity <60% |
| Shelf Life | 36 months from date of manufacture (unopened) |
| Minimum Order Quantity | 10 pieces (1 pack) |
| Bulk Pricing | Available for quantities ≥100 pieces |
Catalog Meta Data
| Attribute | Value |
|---|---|
| Product Series | DNMG Standard Rhombic Inserts |
| ISO Standard | ISO 1832:2017 |
| Manufacturer Code | Kyocera Precision Tools |
| Country of Origin | Japan |
| Certifications | ISO 9001:2015, ISO 14001:2015 |
| Traceability | Full batch traceability with material certificates available on request |
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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.
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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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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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