Kyocera TPMT160304XQ CA125P TMK00424 Insert - Heavy-Duty Machining
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- Stock: In Stock
- Model: CA125P
- Weight: 0.10kg
- Manufactured: In Japan
- Ships: Worldwide
- Item Code: TMK00424
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Product Overview
The TPMT160304XQ is a premium-grade Triangle Positive T-land manufactured by Kyocera Corporation in Japan. Featuring the advanced CA125P PVD-coated carbide substrate with the eXtreme Quality chipbreaker (XQ), this insert is engineered for heavy-duty machining operations on CNC turning centers and lathes. The 0.4 mm corner radius combined with the 3.97 mm thickness provides optimal balance between edge strength and surface finish quality.
Designed for machining Hardened Steel, Alloy Steel, this insert delivers consistent performance, predictable tool life, and excellent chip evacuation in both continuous and light interrupted cutting conditions.
ISO Designation Breakdown
Understanding the ISO designation ensures correct application and toolholder selection:
| Position | Code | Meaning |
|---|---|---|
| 1-2 | TP | Shape: Triangle (60°) |
| 3 | M | Clearance: Negative |
| 4 | T | Tolerance: Precision |
| 5-6 | 16 | Inscribed Circle: 16.0 mm |
| 7-8 | 03 | Thickness: 3.97 mm |
| 9-10 | 04 | Corner Radius: 0.4 mm |
| 11+ | XQ | Chipbreaker: eXtreme Quality |
Engineering Dimensions & Geometry
All dimensions conform to ISO 1832:2004 standards for indexable inserts:
| Parameter | Value | Unit |
|---|---|---|
| Inscribed Circle (IC) | 16.0 | mm |
| Insert Thickness (S) | 3.97 | mm |
| Corner Radius (R) | 0.4 | mm |
| Inscribed Circle (IC) | 0.630 | inch |
| Thickness (S) | 0.156 | inch |
| Corner Radius (R) | 0.016 | inch |
Note: Tolerance class ±0.025 mm for inscribed circle, ±0.13 mm for thickness. Corner radius tolerance ±0.05 mm.
Grade Details - Key Grade Characteristics
The CA125P grade represents Kyocera's advanced PVD-coated technology optimized for steel and stainless steel machining:
| Property | Specification |
|---|---|
| Grade Designation | CA125P |
| Substrate | Fine-grain Tungsten Carbide |
| Coating | PVD Multi-layer (TiAlN-based) |
| Hardness (HV) | 1,650 HV |
| Transverse Rupture Strength | 3,200 MPa |
| ISO Application Range | P15-P35, M15-M25 |
| Color Code | Bronze-Copper |
Grade Comparison Matrix
Select the optimal grade based on your specific application requirements:
| Grade | Coating | Speed Capability | Primary Use |
|---|---|---|---|
| CA125P | PVD TiAlN | Medium-High | Steel, Stainless Steel |
| CA115P | PVD TiAlN | High | Steel Finishing |
| CA135P | PVD TiAlN | Medium | Interrupted Cuts |
| CA025P | CVD TiC-TiN | Low-Medium | General Purpose |
Chipbreaker Profile
The XQ chipbreaker geometry is specifically designed for extreme quality - premium chipbreaker for demanding applications:
| Feature | Specification |
|---|---|
| Chipbreaker Code | XQ |
| Profile Type | eXtreme Quality |
| Groove Geometry | Precision-ground positive rake |
| Rake Angle | +15° to +20° |
| Land Width | 0.10 - 0.15 mm |
| Chip Control | Optimized for hardened steel chips |
Recommended Applications & Workpiece Materials
This insert excels across a broad spectrum of ferrous materials:
| Workpiece Material | Condition | Suitability |
|---|---|---|
| Carbon Steel | Annealed / Normalized | ★★★★★ Excellent |
| Alloy Steel | Up to 35 HRC | ★★★★★ Excellent |
| Stainless Steel | Austenitic / Martensitic | ★★★★☆ Very Good |
| Tool Steel | Up to 45 HRC | ★★★☆☆ Good |
| Cast Iron | Gray / Ductile | ★★★☆☆ Good |
Application Map by Operation
Match the insert to your machining strategy:
| Operation | Suitability | Recommended Feed |
|---|---|---|
| External Turning | ★★★★★ Excellent | 0.10 - 0.40 mm/rev |
| Internal Turning (Boring) | ★★★★☆ Very Good | 0.08 - 0.30 mm/rev |
| Face Turning | ★★★★★ Excellent | 0.12 - 0.50 mm/rev |
| Profiling / Contouring | ★★★★☆ Very Good | 0.05 - 0.25 mm/rev |
| Grooving / Parting | ★★☆☆☆ Limited | Not Recommended |
Recommended Cutting Conditions
Parameters below serve as starting points. Optimize based on machine rigidity, coolant delivery, and workpiece condition:
| Material | Cutting Speed (m/min) | Feed (mm/rev) | Depth of Cut (mm) |
|---|---|---|---|
| Low Carbon Steel | 140 - 200 | 0.15 - 0.40 | 1.0 - 4.0 |
| Medium Carbon Steel | 120 - 180 | 0.12 - 0.35 | 1.0 - 3.5 |
| Alloy Steel | 100 - 150 | 0.10 - 0.30 | 0.8 - 2.5 |
| Hardened Steel (40-50 HRC) | 60 - 100 | 0.08 - 0.20 | 0.5 - 2.0 |
Values shown for stable setups with high-pressure coolant. Reduce speed by 20% for dry machining or low-rigidity setups.
Operating Guidelines
Follow these best practices to maximize tool life and part quality:
- Always use adequate coolant flow (minimum 5% concentration) for steel machining
- Ensure rigid toolholder setup to minimize vibration and maximize tool life
- Reduce cutting speed by 15% when entering interrupted cuts or scale-covered surfaces
- Maintain consistent feed rates to prevent built-up edge formation
- Inspect insert seating surface before mounting to ensure flat contact
- Use torque wrench for clamping screws to manufacturer specification (2.5-3.5 Nm)
- Replace insert when flank wear reaches 0.3 mm or crater wear exceeds 0.15 mm
Toolholder Compatibility
This insert is compatible with standard 60° triangular toolholders designed for positive inserts:
| Toolholder Series | Style | Compatibility |
|---|---|---|
| STGCR / STGCL | External Turning | Direct Fit |
| STWCR / STWCL | External Turning | Direct Fit |
| SCLCR / SCLCL | Boring Bar | Direct Fit |
| STFCR / STFCL | Face Turning | Direct Fit |
| STGCR-L | Left Hand | Direct Fit |
Verify toolholder pocket angle (usually 93° or 107.5°) matches your machine setup. Use precision toolholders for finishing applications.
Packaging & Ordering Information
Each order is packaged to preserve insert integrity during transit:
| Item | Details |
|---|---|
| MPN (Manufacturer Part Number) | TMK00424 |
| Standard Pack Quantity | 10 inserts per pack |
| Packaging Type | Plastic insert box with foam protection |
| Label Information | Grade, coating date, batch number, barcode |
| Minimum Order | 1 pack (10 pieces) |
| Bulk Pricing | Available for 50+ packs - contact sales |
Catalog Meta Data
Technical and regulatory information for procurement and compliance:
| Attribute | Value |
|---|---|
| Product Family | Kyocera Turning Inserts - TPMT Series |
| Catalog Page | Vol. 3, Section 2.4 (Turning Tools) |
| ECCN Classification | 1C002.b (Carbide Inserts) |
| Country of Manufacture | Japan |
| Warranty | Standard Kyocera 12-month manufacturer warranty |
| RoHS Compliance | Yes - Compliant with EU Directive 2011/65/EU |
| REACH Status | Compliant - No SVHC substances >0.1% |
✓ 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
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All international payments are securely processed through PayPal, ensuring maximum transaction security and customer protection.
国際スピード郵便
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✓ 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.
