Kyocera SNMG120408C CA310 TMC05165
For your absolute peace of mind, all transactions are processed through and secured by PayPal. Your purchase is fully covered by PayPal Buyer Protection, ensuring secure data encryption and trusted dispute resolution.
安心の決済保護:すべてのお手続きはPayPalを介して安全に暗号化され、バイヤープロテクション(購入者保護)が適用されます。
- Stock: In Stock
- Model: CA310
- Weight: 0.10kg
- Manufactured: In Japan
- Ships: Worldwide
- Item Code: TMC05165
Flat $50 USD Shipping worldwide via DHL Express. Maximize your savings by ordering in bulk packs!
International Shipping Note
Please note that any local customs duties, taxes, or import fees are not included in the checkout price and must be borne by the customer.
How it works: Once your package arrives at your country's customs office, DHL will contact you directly via email, SMS, or phone to guide you through the local clearance and payment process.
DHL secure global delivery. Tracked from our door to yours. Kyotow.com Secured
Product Overview
The SNMG120408C CA310 TMC05165 is a precision-engineered carbide insert manufactured by Kyocera in Japan. Designed for modern CNC turning centers, this negative-index insert delivers exceptional dimensional accuracy, superior surface finish, and extended tool life across demanding steel machining operations.
With its optimized substrate and multi-layer CVD coating, the SNMG120408C is the preferred choice for manufacturers seeking reliable performance in high-volume production environments. The C chipbreaker geometry ensures excellent chip control and reduced cutting forces, making it suitable for Steel, Stainless Steel, Cast Iron.
ISO Designation Breakdown
The ISO designation provides complete geometric and tolerance information for proper tool selection and programming:
| Code | Parameter | Specification |
|---|---|---|
| S | Insert Shape | Square (80° included angle) |
| N | Clearance Angle | 0° (Negative insert) |
| M | Tolerance Class | ±0.13mm (M-class) |
| G | Fixing & Chipbreaker | Hole present, chipbreaker geometry |
| 12 | Inscribed Circle | 12.7mm (1/2") |
| 04 | Insert Thickness | 3.18mm |
| 08C | Chipbreaker/Geometry | Light machining to medium machining chipbreaker with balanced cutting edge strength and chip control. |
Engineering Dimensions & Geometry
Precise dimensional data for tool setup, simulation, and inventory management:
| Dimension | Metric | Imperial | Tolerance |
|---|---|---|---|
| Inscribed Circle (IC) | 12.7 mm | 12/" | ±0.13mm |
| Insert Thickness (S) | 3.18 mm | 3.18/" | ±0.13mm |
| Corner Radius (RE) | 0.4 mm | 0.4/" | ±0.05mm |
| Clearance Angle | 0° | 0° | — |
| Inscribed Circle Thickness | 3.18 mm | — | ±0.13mm |
Grade Details – Key Grade Characteristics
CA310 – CVD Coated Carbide Grade
The CA310 grade from Kyocera represents a premium CVD (Chemical Vapor Deposition) multi-layer coated carbide substrate engineered specifically for steel machining applications. This grade delivers exceptional wear resistance and thermal stability under demanding cutting conditions.
| Characteristic | CA310 Specification |
|---|---|
| Coating Type | Multi-layer CVD (TiN / Al₂O₃ / TiCN) |
| Substrate | Medium-grain WC-Co carbide |
| Hardness (HV) | 1,550 HV |
| Transverse Rupture Strength | 2,800 MPa |
| Optimal Cutting Speed (Vc) | 150–350 m/min (Steel) |
| Maximum Operating Temperature | 1,100°C |
| Primary Application | Steel, Alloy Steel, Cast Iron |
| Color Identification | Gold / Bronze (TiN top layer) |
Grade Comparison Matrix
Compare CA310 with adjacent grades to select the optimal solution for your application:
| Grade | Coating | Wear Resistance | Toughness | Best For |
|---|---|---|---|---|
| CA310 | CVD Multi-layer | ★★★★★ | ★★★★☆ | High-speed steel machining |
| CA320 | CVD Multi-layer | ★★★★☆ | ★★★★★ | Interrupted cuts, heavy duty |
| CA325 | CVD Thick Layer | ★★★★★ | ★★★☆☆ | Continuous high-speed finishing |
| CA510 | PVD Coated | ★★★☆☆ | ★★★★★ | Stainless steel, low speeds |
Chipbreaker Profile
C Chipbreaker: Light machining to medium machining chipbreaker with balanced cutting edge strength and chip control.
This chipbreaker is optimized for Steel, Stainless Steel, Cast Iron and provides balanced performance between edge strength and chip formation control.
Recommended Applications & Workpiece Materials
The SNMG120408C with CA310 grade is specifically developed for the following material groups and applications:
- Carbon Steel: C15–C60, structural steels, free-machining steels
- Alloy Steel: Low to medium alloy steels, case-hardening steels, quenched & tempered steels up to 40 HRC
- Tool Steel: Pre-hardened tool steels for mold and die applications
- Cast Iron: Gray cast iron (GJL), nodular cast iron (GJS) – limited to continuous cuts
- General Engineering: Shafts, gears, flanges, hydraulic components, automotive parts
Application Map by Operation
Suitability rating for common turning operations:
| Operation Type | Suitability | Recommended Conditions |
|---|---|---|
| External Turning | ★★★★★ Excellent | Continuous to light interrupted |
| Internal Turning (Boring) | ★★★★☆ Very Good | Stable tool overhang required |
| Facing | ★★★★★ Excellent | Center to periphery recommended |
| Profiling | ★★★☆☆ Good | Shallow depths, moderate feeds |
| Grooving / Parting | ★☆☆☆☆ Not Recommended | Use dedicated grooving inserts |
Recommended Cutting Conditions
Starting parameters for CA310 grade on steel workpieces. Adjust based on machine rigidity and part geometry:
| Parameter | Unit | Range | Optimal |
|---|---|---|---|
| Cutting Speed (Vc) | m/min | 180 – 280 | 230 |
| Feed Rate (fn) | mm/rev | 0.10 – 0.25 | 0.17 |
| Depth of Cut (ap) | mm | 0.5 – 2.0 | 1.2 |
| Workpiece Material | — | Carbon Steel, Alloy Steel | P20, P30 ISO groups |
| Coolant Recommendation | — | Emulsion 5-8% | High-pressure preferred |
Operating Guidelines
Best practices to maximize insert life and machining quality:
- Edge Preparation: Ensure insert seat is clean and free of chips before mounting. Use proper torque on clamping screw (recommended 2.5–3.5 N·m).
- Center Height: Maintain tool center height within ±0.1mm to prevent chip thinning or thickening and premature wear.
- Coolant Strategy: For C chipbreaker, apply high-pressure coolant directed at the cutting edge for optimal chip evacuation and thermal management.
- Entry/Exit: Use ramp or arc entry for interrupted cuts. Avoid plunging directly into the workpiece to minimize impact loading.
- Insert Indexing: Rotate to fresh cutting edge when flank wear (VB) reaches 0.3mm or when surface finish degrades visibly.
- Speed Adjustment: Reduce cutting speed by 15–20% for cast iron or hardened materials compared to standard steel parameters.
Toolholder Compatibility
Compatible Kyocera and standard toolholder series for this insert size:
| Toolholder Series | Style | Compatible Size |
|---|---|---|
| MSKNR/L | 45° Approach, External | 20×20, 25×25, 32×32 |
| DSBNR/L | 75° Approach, External | 20×20, 25×25, 32×32 |
| SSKCR/L | 45° Approach, External | 16×16, 20×20, 25×25 |
| PSBNR/L | 75° Approach, External | 25×25, 32×32, 40×40 |
Packaging & Ordering Information
| Item | Details |
|---|---|
| Standard Packaging | 10 inserts per sealed plastic box (Kyocera original) |
| Bulk Packaging | 100 inserts per master carton (10 boxes) |
| Label Information | Grade, geometry, batch code, barcode, ISO designation |
| Storage Condition | Dry environment, temperature 5–35°C, avoid direct sunlight |
| Minimum Order | 1 box (10 inserts) |
Catalog Meta Data
| Meta Field | Value |
|---|---|
| Manufacturer Part Number | TMC05165 |
| Kyocera Catalog Code | SNMG120408C CA310 |
| Product Family | SNMG / SNMN Series Negative Inserts |
| Grade Family | CA310 – CVD Coated Steel Grade |
| Price per Insert | $6.7 |
| Country of Manufacture | Japan |
| Warranty | Full manufacturer defect warranty |
Shipping & Stock Information │ 発送・在庫情報
We ship all products worldwide utilizing our strategic global network. To ensure the fastest dispatch times and optimal customs clearance, items are fulfilled and shipped directly from our primary corporate distribution facilities.
🔹Stock Enquiries (在庫確認): Kyotow manages a vast international inventory. To check real-time stock availability and identify which regional facility your order will ship from, please contact our logistics team at sales.kyotow@gmail.com.
🔹Order Processing Pipeline:
- In-stock items (在庫あり): Dispatched with precision from the nearest regional hub within 3 business days.
- Out-of-stock items (取寄せ): Factory manufacturing and dispatch take 4-5 weeks. Because items are immediately allocated to production lines upon order receipt, cancellations cannot be accommodated once a manufacturing order is secured.
- Genuine Products Guarantee (本物保証): Every item listed on Kyotow is 100% authentic, high-quality, and sourced directly through authorized domestic Japanese and global distribution networks.
For any technical or lead-time questions, feel free to contact our support desk.
Product Images & Technical Accuracy │ 正確な製品情報
In adherence to the philosophy of Monozukuri (物の作り - Japanese manufacturing precision, we strive to maintain perfect data integrity. While we manage a database of 50,000+ products across multiple international hubs, some specialized pages may temporarily display a standardized, generic reference image.
To guarantee absolute accuracy for your machining requirements, please cross-reference the exact Kyocera Item Code, Item Name, and Material Grade.
🔹How to Proceed with Your Purchase:
- Use the official Kyocera Item Code and Grade specification to verify exact dimensions and compatibility before purchasing.
- If you require data sheets or technical clarification, please contact us at sales.kyotow@gmail.com.
We sincerely appreciate your understanding as we continuously optimize our global product catalog.
Refund & Cancellation Policy │ 返品・キャンセルポリシー
🔹100% Accuracy & Refund Guarantee (安心保証)
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.
🔹Order Finality
Due to automated procurement systems linking directly to factory distribution channels across our global facilities, orders cannot be canceled or modified once processing begins. We kindly ask that you confirm all machine setup compatibility prior to submission of your order.
🔹Need Assistance? (お問い合わせ)
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.
Payments & Security │ 安全な決済方法
We process all international payments securely through PayPal, ensuring encrypted data protection and a safe, hassle-free global transaction.
Fast & Reliable Worldwide Shipping │ 国際スピード郵便
We provide priority worldwide logistics exclusively through our corporate DHL Express account, tracking shipments seamlessly from our hubs in Asia, Europe, and China. Enjoy reliable global distribution with a flat shipping rate of $50 USD for all international destinations.
Direct 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.