Kyocera WPMT110202HQ CA125P TMK00470 Turning Insert - Turning/Facing
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- Stock: In Stock
- Model: CA125P
- Weight: 0.10kg
- Manufactured: In Japan
- Ships: Worldwide
- Item Code: TMK00470
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Product Overview
The WPMT110202HQ CA125P from Kyocera is a premium trigon insert engineered for high-performance CNC machining. Designed to deliver exceptional surface finish, dimensional accuracy, and extended tool life, this insert is ideal for cnc turning & facing operations across a wide range of ferrous materials. The CA125P grade features a PVD multi-layer coating (TiAlN-based) that provides superior wear resistance and thermal stability, ensuring consistent performance even under demanding cutting conditions.
With its 11° (P) clearance angle and HQ chipbreaker geometry, the WPMT110202HQ minimizes cutting forces, reduces heat generation, and ensures reliable chip evacuation—critical for unattended CNC production runs.
ISO Designation Breakdown
The WPMT110202HQ designation follows the ISO 1832 standard for indexable inserts. Each character defines a critical geometric or tolerance parameter:
| Position | Code | Parameter | Description |
|---|---|---|---|
| 1 | W | Insert Shape | 80° Trigon (W) |
| 2 | P | Clearance Angle | 11° (P) |
| 3 | M | Tolerance Class | ±0.13 mm (M) |
| 4 | T | Fixing & Hole | With hole + countersink (T) |
| 5-6 | 11 | Inscribed Circle (IC) | 11.0 mm (≈ 7/16") |
| 7-8 | 02 | Insert Thickness | 2.38 mm |
| 9-10 | 02 | Corner Radius | 0.2 mm |
| 11+ | HQ | Chipbreaker Type | HQ Geometry |
Engineering Dimensions & Geometry
| Parameter | Value | Tolerance |
|---|---|---|
| Inscribed Circle (IC) | 11.0 mm (≈ 7/16") | ±0.13 mm (M) |
| Insert Thickness (S) | 2.38 mm | ±0.13 mm |
| Corner Radius (rε) | 0.2 mm | ±0.05 mm |
| Inscribed Circle Diameter (d) | 11.0 mm | ±0.13 mm (M) |
| Clearance Angle (α) | 11° (P) | ±1.0° |
| Insert Shape Angle | 80° | ±0.5° |
Grade Details – Key Grade Characteristics
The CA125P grade is a PVD-coated carbide grade specifically developed for machining steel and stainless steel workpieces. It combines a fine-grained tungsten carbide substrate with a multi-layer PVD coating (TiAlN + TiN) to achieve an optimal balance of hardness, toughness, and thermal stability.
- Substrate: Fine-grained WC-Co (6% Co) with high hardness and excellent transverse rupture strength
- Coating: Multi-layer PVD TiAlN/TiN (≈ 3-4 μm total thickness) for enhanced wear resistance and reduced friction
- Hardness: 1,620 HV (Vickers) – suitable for medium to high cutting speeds
- TRS: 2,800 MPa – high edge integrity under intermittent cutting and heavy loads
- Oxidation Temperature: 900°C – maintains coating integrity at elevated temperatures
- Color Code: Bronze/Copper (industry-standard PVD TiAlN visual identification)
Grade Comparison Matrix
Compare CA125P with other popular Kyocera grades to select the optimal solution for your application:
| Grade | Coating | Primary Use | Speed Range | Wear Resistance |
|---|---|---|---|---|
| CA125P | PVD (TiAlN) | Steel & Stainless Steel | Medium-High | ★★★★☆ |
| CA325P | PVD (TiAlN+TiN) | General Steel | Medium | ★★★☆☆ |
| CA530 | CVD (Al₂O₃+TiCN) | High-Speed Steel | High | ★★★★★ |
| CA6515 | PVD (Nano) | Hard Materials | Low-Medium | ★★★★☆ |
Chipbreaker Profile
HQ Chipbreaker: Heavy-duty chipbreaker optimized for roughing and interrupted cuts. The robust land width and reinforced cutting edge provide exceptional edge strength and thermal stability under high-load conditions.
| Property | Specification |
|---|---|
| Chipbreaker Code | HQ |
| Rake Angle (γ) | +15° to +20° (positive geometry) |
| Land Width | 0.15-0.25 mm (depending on insert size) |
| Groove Depth | 0.10-0.20 mm |
| Chip Curl Radius | 2-5 mm (controlled chip flow) |
Recommended Applications & Workpiece Materials
The WPMT110202HQ CA125P is optimized for the following material groups and machining scenarios:
| Workpiece Material | ISO Group | Machinability | Recommended Operation |
|---|---|---|---|
| Carbon Steel (C45, C50) | P1-P3 | Excellent | Turning, Facing, Roughing |
| Alloy Steel (42CrMo4, 4140) | P4-P5 | Very Good | Turning, Profiling, Semi-Finishing |
| Stainless Steel (304, 316) | M1-M2 | Good | Turning, Facing (Continuous) |
| Cast Iron (GG25, GGG40) | K1-K3 | Good | Roughing, Interrupted Cuts |
| Tool Steel (H13, D2) | P6-P7 | Moderate | Semi-Finishing, Light Roughing |
Application Map by Operation
Evaluate the suitability of the WPMT110202HQ for common turning operations:
| Operation | Suitability | Cutting Depth (ap) | Feed Rate (fn) | Notes |
|---|---|---|---|---|
| External Turning | ⭐⭐⭐⭐⭐ | 0.5-2.0 | 0.10-0.25 | Primary application, continuous cuts |
| Facing | ⭐⭐⭐⭐⭐ | 0.5-2.0 | 0.10-0.25 | Excellent chip control toward center |
| Profiling | ⭐⭐⭐⭐☆ | 0.5-3.0 mm | 0.10-0.25 mm/rev | Dependent on corner radius |
| Grooving | ⭐⭐☆☆☆ | N/A | N/A | Not recommended; use dedicated grooving inserts |
| Parting Off | ⭐☆☆☆☆ | N/A | N/A | Not recommended; use dedicated parting tools |
Recommended Cutting Conditions
The following parameters are recommended starting values for continuous cutting of carbon steel (C45) with the WPMT110202HQ CA125P. Adjust based on machine rigidity, workpiece condition, and desired surface finish.
| Operation Type | Cutting Speed Vc (m/min) | Feed fn (mm/rev) | Depth of Cut ap (mm) |
|---|---|---|---|
| Finishing | 220-250 | 0.08-0.15 | 0.3-1.0 |
| Semi-Finishing | 150-220 | 0.10-0.25 | 0.5-2.0 |
| Roughing | 130-150 | 0.25-0.35 | 1.4-2.0 |
| Interrupted Cutting | 120-140 | 0.10-0.25 | 1.0-3.0 |
Operating Guidelines
- Coolant Recommendation: High-pressure coolant (70-100 bar) is recommended for chip evacuation and thermal management, especially in deep cavity turning and stainless steel applications.
- Tool Overhang: Minimize tool overhang to maintain rigidity. Keep the overhang-to-diameter ratio below 4:1 to prevent chatter and vibration.
- Edge Preparation: The WPMT110202HQ comes with a honed T-land edge preparation (0.03-0.05 mm × 20°) for enhanced edge stability. Do not re-hone without proper equipment.
- Insert Seating: Ensure the insert seat and pocket are clean and free of chips before clamping. Use a torque-calibrated key for consistent clamping force.
- Speed Ramp-Up: When starting a new job, begin at 70% of the recommended Vc and gradually increase while monitoring tool wear and surface finish.
- Tool Life Monitoring: Expected tool life under continuous cutting: 15-25 minutes. Monitor flank wear (VB max = 0.3 mm) and replace before catastrophic failure.
Toolholder Compatibility
The WPMT110202HQ is compatible with the following ISO-standard toolholder families. Ensure correct pocket geometry and clamping mechanism for safe operation:
- Recommended Toolholders: WTJNR, WTJNL, WTBNR, WTBNL, MTJNR, MTJNL (for 80° trigon inserts)
- Clamping Type: Lever-lock or screw-clamp mechanisms with top clamp (for inserts with hole)
- Toolholder Material: Alloy steel (42CrMo4) with hardness 42-48 HRC
- Insert Seat Angle: Must match insert clearance angle (11° (P))
Packaging & Ordering Information
- Packaging: Each insert is individually wrapped in anti-corrosion VCI paper and packed in a rigid plastic box (10 inserts per pack)
- Labeling: Each box includes batch number, manufacturing date, ISO designation, and barcode for traceability
- Minimum Order: 10 inserts (1 box)
- Bulk Orders: Volume discounts available for quantities of 50, 100, and 500+ inserts
- Warranty: Genuine Kyocera product backed by full manufacturer warranty against material and manufacturing defects
Catalog Meta Data
| Catalog Number | TMK00470 |
| Manufacturer Code | WPMT110202HQ |
| Grade | CA125P |
| Brand | Kyocera |
| Product Group | Indexable Carbide Inserts |
| Industry Standard | ISO 1832 |
| Unit Price | $9.3 |
✓ 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.
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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.
