Kyocera DCMT11T302PP CA510 TAA01846 - Precision Finishing
- Stock: In Stock
- Model: CA510
- Weight: 0.10kg
- Manufactured: In Japan
- Ships: Worldwide
- Item Code: TAA01846
1. Product Overview
The DCMT11T302PP CA510 TAA01846 is a premium-grade indexable carbide insert manufactured by Kyocera in Japan. Designed specifically for Precision Finishing, this insert combines an ultra-fine carbide substrate with an advanced PVD multi-layer coating to deliver exceptional wear resistance, thermal stability, and chip control. The DCMT11T302PP is part of Kyocera's industry-leading turning insert range, trusted by aerospace, automotive, energy, and precision engineering sectors worldwide.
Every insert undergoes rigorous dimensional inspection and coating integrity testing to ensure consistent performance across high-volume production runs. Whether you are machining carbon steels, alloy steels, or stainless steels, the CA510 grade provides the optimal balance of hardness and toughness required for modern CNC turning centers.
2. ISO Designation Breakdown
The model code DCMT11T302PP follows the ISO 1832 standard for indexable inserts. Each alphanumeric position conveys critical geometric and tolerance information:
| Position | Code | Parameter | Description |
|---|---|---|---|
| 1 | D | Insert Shape | 55° Rhombic (D) |
| 2 | C | Clearance Angle | 7° Relief (C) |
| 3 | M | Tolerance Class | ±0.05–0.13 mm (M) |
| 4 | T | Fixing & Hole Type | Single-sided with hole (T) |
| 5–6 | 11 | Inscribed Circle (IC) | 11 mm (Inscribed Circle) |
| 7–8 | T3 | Insert Thickness | T3 mm |
| 9–10 | 02 | Corner Radius | 0.2 mm |
Understanding the ISO code ensures correct toolholder selection and machining parameter optimization.
3. Engineering Dimensions & Geometry
Precision manufacturing guarantees tight tolerances on all critical dimensions, ensuring repeatable tool positioning and consistent surface finish:
| Parameter | Value | Tolerance | Notes |
|---|---|---|---|
| Inscribed Circle (IC) | 11.0 mm | ±0.05 mm | Per ISO 1832 |
| Insert Thickness (S) | T3 mm | ±0.13 mm | Nominal dimension |
| Corner Radius (rε) | 0.2 mm | ±0.05 mm | Critical for surface finish |
| Nose Angle | 55° | — | Rhombic geometry |
| Mounting Hole Diameter | 5.5 mm | +0.1 mm | Standard clamping |
| Overall Length (L) | ≈ 11.0 mm | ±0.08 mm | Approximate |
| Inscribed Circle Thickness | T3 mm | ±0.05 mm | At center point |
All dimensions verified per ISO 1832:2017. Custom tolerances available on request for special applications.
4. Grade Details — Key Grade Characteristics
The CA510 grade is engineered for high-performance machining of ferrous materials. Its proprietary PVD coating technology delivers superior oxidation resistance and reduced crater wear at elevated cutting temperatures:
| Characteristic | CA510 Specification | Performance Impact |
|---|---|---|
| Substrate | Fine-grain tungsten carbide (WC-Co) | High hardness & thermal stability |
| Coating | TiAlN-based PVD multi-layer | Superior oxidation resistance |
| Hardness (HV) | 1,650 ± 50 HV | Excellent wear resistance |
| Transverse Rupture Strength | ≥ 2,800 N/mm² | High mechanical toughness |
| Thermal Conductivity | 45 W/m·K | Efficient heat dissipation |
| Coating Thickness | 2.5–3.5 μm | Balanced protection & edge sharpness |
| Color Code | Bronze-Copper | Easy visual identification |
| ISO Application Range | P15–P30, K20–K30 | Steel & cast iron machining |
5. Grade Comparison Matrix
Selecting the correct grade is essential for maximizing productivity and tool life. The following matrix compares CA510 with adjacent grades in the Kyocera portfolio:
| Grade | Coating | Primary Use | Speed Range | Best For |
|---|---|---|---|---|
| CA510 | TiAlN PVD | Steel, Stainless Steel | Medium–High | General & precision turning |
| CA511 | TiAlN + TiN | Hardened Steel | High | Hard turning & finishing |
| CA515 | TiAlN PVD | Steel, Cast Iron | Medium | Interrupted cutting |
| CA520 | AlCrN PVD | Titanium, Inconel | Low–Medium | High-temp alloys |
| CA530 | TiSiN PVD | Hardened Steel >55 HRC | High | Dry machining |
CA510 remains the optimal choice for general steel machining where versatility and cost-efficiency are paramount.
6. Chipbreaker Profile
The Precision Ground (PP) — Light Finishing & Semi-Finishing chipbreaker on the DCMT11T302PP is optimized for specific chip formation and evacuation requirements:
- Chipbreaker Geometry: Precision-ground groove with controlled rake angle and land width for stable chip curling.
- Chip Control: Engineered to produce short, manageable chips (C-shaped or 6/9-shaped) that evacuate safely from the cutting zone.
- Surface Finish: The polished rake face minimizes built-up edge (BUE) and ensures mirror-finish surfaces on workpieces.
- Edge Preparation: Micro-honed T-land (0.02–0.05 mm) reinforces the cutting edge against chipping while maintaining sharpness.
- Application Range: Suitable for continuous to lightly interrupted cuts; ideal for bar-feed and chuck-work applications.
7. Recommended Applications & Workpiece Materials
The DCMT11T302PP CA510 is recommended for the following material groups and machining scenarios:
| Material Group | Examples | Hardness Range | Machinability | Recommended Coolant |
|---|---|---|---|---|
| Carbon Steels | C35, C45, C60, SAE 1045 | 125–220 HB | Excellent | Emulsion / Synthetic |
| Alloy Steels | 42CrMo4, 34CrNiMo6, 4140 | 180–300 HB | Good | Emulsion / High-pressure |
| Stainless Steels | 304, 316, 17-4PH, 440C | 150–320 HB | Moderate | High-pressure coolant |
| Tool Steels | H13, D2, O1, A2 | 200–450 HB | Moderate–Difficult | Oil / Emulsion |
| Cast Irons | GG25, GGG40, GGG50 | 180–260 HB | Good–Excellent | Dry / Minimal coolant |
| Heat-Treated Steels | Quenched & tempered 42CrMo4 | 280–400 HB | Moderate | High-pressure synthetic |
Always perform test cuts when machining unfamiliar material batches or heat-treated variants.
8. Application Map by Operation
The following table maps the DCMT11T302PP to specific turning operations and expected performance outcomes:
| Operation Type | Machining Level | Surface Finish Target | Typical Components |
|---|---|---|---|
| External Turning | Finish | Ra 0.4–0.8 μm | High-precision shafts, hydraulic cylinders |
| Internal Boring | Semi-Finish | Ra 0.8–1.6 μm | Bearing seats, sleeve bores |
| Face Turning | Finish | Ra 0.4–1.2 μm | Flange faces, sealing surfaces |
9. Recommended Cutting Conditions
Cutting parameters should be selected based on workpiece material, machine rigidity, and desired surface finish. The following table provides starting recommendations for the DCMT11T302PP CA510:
| Workpiece Material | Cutting Speed Vc (m/min) | Feed fn (mm/rev) | Depth of Cut ap (mm) | Condition |
|---|---|---|---|---|
| Carbon Steel (C35–C45) | 180–280 | 0.05–0.15 | 0.1–0.5 | Wet/Dry |
| Alloy Steel (42CrMo4) | 180–280 | 0.05–0.15 | 0.1–0.5 | Wet recommended |
| Stainless Steel (304/316) | 120–180 | 0.08–0.20 | 0.5–2.0 | Wet mandatory |
| Tool Steel (H13/D2) | 100–150 | 0.05–0.15 | 0.3–1.0 | Wet/Dry |
| Cast Iron (GG25/GGG40) | 140–200 | 0.10–0.30 | 1.0–3.0 | Dry preferred |
Style: Light finishing & mirror surfaces. Values are starting recommendations; optimize based on machine rigidity and workpiece condition.
10. Operating Guidelines
Adhering to best-practice operating guidelines maximizes tool life, surface quality, and operator safety:
| Guideline | Recommendation | Rationale |
|---|---|---|
| Tool Overhang | Minimize; use ≤ 1.5× toolholder height | Reduces vibration & chatter |
| Insert Seating | Clean seat pocket before mounting | Prevents micro-fractures & ensures accuracy |
| Clamping Torque | Follow manufacturer specs (typically 2.5–3.5 Nm) | Avoids insert cracking or loosening |
| Coolant Delivery | Direct to cutting edge; 15–25 bar for high-speed | Improves chip evacuation & heat removal |
| Edge Preparation | Do not re-sharpen; index to fresh edge | Maintains coating integrity & geometry |
| Wear Monitoring | Replace at VB = 0.2–0.3 mm flank wear | Prevents catastrophic failure & poor finish |
| Storage | Dry environment; original packaging | Prevents corrosion & coating degradation |
| Speed Ramp-Up | Start at 70% Vc; increase incrementally | Validates stability & optimizes tool life |
11. Toolholder Compatibility
The DCMT11T302PP is compatible with a wide range of standard ISO toolholders. Ensure correct seat angle and clamping mechanism:
| Toolholder Series | Application Description | Clamping System |
|---|---|---|
| SDJCR/L | External turning, 93° tool approach | Standard clamp |
| SDNCN | External turning, 45° tool approach | Standard clamp |
| STFCR/L | Face turning, 91° tool approach | Standard clamp |
| SVJBR/L | External profiling, 93° tool approach | Standard clamp |
Ensure toolholder seat angle matches insert clearance angle (7° for DCMT, 0° for DNMG). Use genuine Kyocera toolholders for optimal performance and safety.
12. Packaging & Ordering Information
All inserts are packaged to preserve coating integrity and prevent transit damage:
| Attribute | Details |
|---|---|
| Standard Pack Quantity | 10 inserts per sealed plastic container |
| Packaging Type | Anti-static blister pack with foam insert |
| Label Information | Model code, grade, batch number, barcode, date code |
| Minimum Order | 1 pack (10 inserts) |
| Bulk Pricing | Available for quantities ≥ 50 packs; contact sales |
| Warranty | Full manufacturer warranty against material & coating defects |
| Certificate | ISO 9001:2015; traceability certificate available on request |
13. Catalog Meta Data
Complete product metadata for procurement systems, ERP integration, and regulatory compliance:
| Meta Field | Value |
|---|---|
| Manufacturer Part Number (MPN) | TAA01846 |
| EAN / UPC | Not assigned (industrial catalog item) |
| UNSPSC Code | 23172000 (Cutting inserts) |
| ISO 1832 Designation | DCMT11T302PP |
| Grade Classification | CA510 — PVD Coated Carbide |
| Country of Manufacture | Japan |
| Harmonized Code (HS) | 8209.00.00 (Carbide inserts) |
| Product Lifecycle Status | Active — Current production |
| RoHS Compliance | Compliant (Directive 2011/65/EU) |
| REACH Compliance | Compliant (EC 1907/200
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