Kyocera SNMG120412PH CA115P TML00193 Turning Insert - Steel Finishing
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- Stock: In Stock
- Model: CA115P
- Weight: 0.10kg
- Manufactured: In Japan
- Ships: Worldwide
- Item Code: TML00193
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Product Overview
The SNMG120412PH CA115P TML00193 represents the pinnacle of Kyocera turning insert technology. This square insert features a precisely engineered precision finishing geometry that excels in finishing to light semi-finishing applications. The 1.2 mm nose radius strikes the perfect balance between edge strength and surface finish quality, while the CA115P grade's thermal stability allows for dry machining and MQL applications.
ISO Designation Breakdown
The SNMG120412PH designation follows the ISO 1832 standard for indexable inserts. Each character in the code specifies a critical geometric or functional parameter:
| Position | Code | Meaning | Specification |
|---|---|---|---|
| 1st Letter | S | Insert Shape | Square (90°) |
| 2nd Letter | N | Clearance Angle | Negative (0°) |
| 3rd Letter | M | Tolerance Class | Medium (±0.05mm) |
| 4th Letter | G | Hole / Chipbreaker | With hole, with chipbreaker (Single-sided) |
| 5-6 Digits | 12 | Inscribed Circle | 12.7 mm |
| 7-8 Digits | 04 | Insert Thickness | 4.76 mm |
| 9-10 Digits | 12 | Nose Radius | 1.2 mm |
| Suffix | PH | Chipbreaker Style | Precision finishing |
Engineering Dimensions & Geometry
Precision manufacturing ensures every SNMG120412PH insert meets strict dimensional tolerances for reliable performance in CNC toolholders:
- Inscribed Circle Diameter (IC): 12.7 mm (±0.025 mm tolerance)
- Insert Thickness (S): 4.76 mm (±0.013 mm)
- Nose Radius (rε): 1.2 mm (±0.05 mm)
- Inscribed Circle Tolerance: ±0.05mm
- Thickness Tolerance: ±0.013 mm
- Corner Angle: 90°
- Clearance Angle: 0°
- Hole Diameter: 2.54 mm (standard clamping hole)
- Counter-sink Angle: 60° (for screw clamping systems)
- Overall Height (H): 4.96 mm (including chipbreaker)
Grade Details - Key Grade Characteristics
The CA115P grade is a high-performance PVD-coated carbide grade specifically developed for steel and stainless steel machining:
- Substrate: Fine-grained tungsten carbide
- Coating: PVD TiAlN multilayer
- Coating Color: Copper-bronze
- Hardness: 92.5 HRA
- Transverse Rupture Strength: 2800 MPa
- Max Operating Temperature: 800°C
- Primary Application: Steel (P-class), stainless steel (M-class)
Key Performance Characteristics:
- Excellent wear resistance at high speeds
- Superior thermal stability for continuous cutting
- Good edge strength for light interrupted cuts
- Low coefficient of friction reduces built-up edge
- Optimal for dry and MQL machining environments
Grade Comparison Matrix
Compare CA115P with other popular Kyocera grades to select the optimal solution for your application:
| Grade | Coating | Substrate | Primary Use | Speed Range | Best For |
|---|---|---|---|---|---|
| CA115P | PVD TiAlN | Fine WC | Steel / SS | 150-350 m/min | High-speed finishing |
| CA125P | PVD TiAlN+TiN | Ultra-fine WC | Steel | 180-400 m/min | Ultra-precision |
| CA510 | CVD Al2O3+TiCN | Medium WC | Steel / Cast Iron | 120-300 m/min | General purpose |
| CA530 | CVD Al2O3+TiCN | Coarse WC | Steel | 100-250 m/min | Heavy roughing |
| CA5525 | PVD TiAlN | Fine WC | Stainless Steel | 80-200 m/min | SS finishing |
Chipbreaker Profile
The PH chipbreaker on the SNMG120412PH is specifically designed for finishing, semi-finishing of steel and stainless steel:
- Chipbreaker Name: Precision finishing
- Geometric Profile: Positive rake, narrow land
- Functional Description: Low cutting forces, excellent surface finish
- Primary Applications: Finishing, semi-finishing of steel and stainless steel
- Chip Form: Spiral, manageable chips
- Feed Range: 0.05 - 0.25 mm/rev
- Depth of Cut Range: 0.1 - 2.0 mm
Recommended Applications & Workpiece Materials
The SNMG120412PH CA115P is optimized for the following materials and conditions:
| Material | Hardness | Cutting Conditions | Speed | Feed |
|---|---|---|---|---|
| Carbon & Alloy Steel | Up to 45 HRC | Continuous to light interrupted | 150-350 m/min | 0.08-0.35 mm/rev |
| Austenitic Stainless Steel | Up to 35 HRC | Continuous cutting | 100-250 m/min | 0.10-0.30 mm/rev |
| Gray & Ductile Cast Iron | Up to 30 HRC | Continuous cutting | 120-280 m/min | 0.10-0.40 mm/rev |
Application Map by Operation
Understand where the SNMG120412PH excels across common turning operations:
| Operation | Suitability | Notes |
|---|---|---|
| External Turning | Excellent | Mirror finish on shafts and pins |
| Internal Boring | Good | Small diameter holes, stable setup required |
| Face Turning | Good | Light cuts on cast iron and steel flanges |
| Profiling | Excellent | Complex contours with tight tolerances |
| Grooving | Fair | Light grooving with reduced feed |
Recommended Cutting Conditions
Start with these parameters and optimize based on your machine rigidity and workpiece condition:
| Workpiece Material | Cutting Speed (Vc) | Feed Rate (f) | Depth of Cut (ap) | Condition |
|---|---|---|---|---|
| Carbon Steel (P.1) | 200-350 m/min | 0.05 - 0.25 mm/rev | 0.1 - 2.0 mm | Continuous |
| Alloy Steel (P.2-P.3) | 160-298 m/min | 0.05 - 0.25 mm/rev | 0.1 - 2.0 mm | Light Interrupted |
| Stainless Steel (M.1) | 150-250 m/min | 0.05 - 0.25 mm/rev | 0.1 - 2.0 mm | Continuous |
| Gray Cast Iron (K.1) | 180-315 m/min | 0.05 - 0.25 mm/rev | 0.1 - 2.0 mm | Continuous |
Note: Values are starting recommendations. Adjust based on machine power, rigidity, and coolant application.
Operating Guidelines
Follow these best practices to maximize tool life and part quality:
- Entry Angle: Use 45°-75° entering angle for optimal chip control and reduced notch wear.
- Coolant: High-pressure coolant (70+ bar) recommended for stainless steel and deep cavity work.
- Dry Machining: CA115P grade is optimized for dry cutting; coolant may cause thermal shock in interrupted cuts.
- Edge Preparation: Do not re-sharpen or re-coat. Insert is designed for single-use indexing.
- Tool Overhang: Minimize overhang to 4× insert size for stable cutting and reduced vibration.
- Chip Management: Ensure adequate chip evacuation to prevent recutting and premature flank wear.
- Workpiece Preparation: Remove scale and surface defects before finishing operations to protect cutting edge.
- Speed Ramp: Reduce speed by 15% for first 2 minutes to allow thermal stabilization of the coating.
- Finishing Note: Use minimum depth of cut ≥ 0.1 mm to avoid rubbing and ensure shearing action.
Toolholder Compatibility
The SNMG120412PH is compatible with standard ISO toolholders. Recommended holder families:
- Compatible Holders: MSBN / MSKN / MSSN (square shank)
- Clamping Method: Screw clamp (for hole-type inserts) or lever lock
- Holder Material: Alloy steel, heat-treated to 45-50 HRC
- Insert Seat: Precision ground to match insert shape and clearance angle
- Coolant Delivery: Through-tool coolant recommended for optimal chip evacuation
Packaging & Ordering Information
- Quantity per Package: 10 inserts
- Inner Packaging: Anti-corrosion VCI paper, individual plastic insert pockets
- Outer Packaging: Kyocera branded cardboard box with holographic seal
- Labeling: Laser-marked with batch number, ISO code, and grade
- Storage Conditions: Store in original packaging at 15-25°C, humidity <60%
- Shelf Life: 5 years from date of manufacture when stored properly
- Traceability: Full batch traceability via Kyocera Tool Management System
- Certifications: ISO 9001:2015, ISO 14001:2015, JIS B 4120 compliant
Catalog Meta Data
- Series: CA115P Series
- Catalog Reference: Refer to Kyocera Turning Solutions Catalog 2026
- Revision: Rev. 3.2 (June 2026)
- Drawing Number: KYO-TURN-2026-CA115P
- Compatibility: Compatible with all standard ISO toolholders
- Warranty: Kyocera standard industrial tool warranty - 12 months
- Technical Support: Technical support available via Kyotow.com or Kyocera authorized distributors
- RoHS Compliance: RoHS Directive 2011/65/EU compliant
- REACH Compliance: REACH Regulation (EC) No 1907/2006 compliant
✓ Genuine Kyocera Product
| Manufacturer | Kyocera Corporation |
|---|---|
| Status | Verified Original Product |
| Quality Assurance | Guaranteed Genuine Kyocera Components |
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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.
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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。
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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.
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We bypass Western corporate sales teams and localized regional overhead costs entirely.
