CNMG & CNMM Turning Insert For Indexable Turning Tool Holder
Specification
We are pleased that you are interested in our turning insert. CNMG and CNMM Turning Inserts are widely used in turning operations for their versatility and efficiency, featuring a rhombic shape with 80-degree corners for strength. They differ in geometry and edge preparation, suited to different cutting conditions and applications.
CNMG Type
| Model | L | IC | S | Hole Size | RE | P | M | K | N | S |
| CNMG090304 | 9.7 | 9.525 | 3.18 | 3.81 | 0.4 | 660-7173 | 660-7183 | 660-7193 | 660-7203 | 660-7213 |
| CNMG090308 | 9.7 | 9.525 | 3.18 | 3.81 | 0.8 | 660-7174 | 660-7184 | 660-7194 | 660-7204 | 660-7214 |
| CNMG120404 | 12.9 | 12.7 | 4.76 | 5.16 | 0.4 | 660-7175 | 660-7185 | 660-7195 | 660-7205 | 660-7215 |
| CNMG120408 | 12.9 | 12.7 | 4.76 | 5.16 | 0.8 | 660-7176 | 660-7186 | 660-7196 | 660-7206 | 660-7216 |
| CNMG120412 | 12.9 | 12.7 | 4.76 | 5.16 | 1.2 | 660-7177 | 660-7187 | 660-7197 | 660-7207 | 660-7217 |
| CNMG321 | 9.7 | 9.525 | 3.18 | 3.81 | 0.4 | 660-7178 | 660-7188 | 660-7198 | 660-7208 | 660-7218 |
| CNMG322 | 9.7 | 9.525 | 3.18 | 3.81 | 0.8 | 660-7179 | 660-7189 | 660-7199 | 660-7209 | 660-7219 |
| CNMG431 | 12.9 | 12.7 | 4.76 | 5.16 | 0.4 | 660-7180 | 660-7190 | 660-7200 | 660-7210 | 660-7220 |
| CNMG432 | 12.9 | 12.7 | 4.76 | 5.16 | 0.8 | 660-7181 | 660-7191 | 660-7201 | 660-7211 | 660-7221 |
| CNMG433 | 12.9 | 12.7 | 4.76 | 5.16 | 1.2 | 660-7182 | 660-7192 | 660-7202 | 660-7212 | 660-7222 |
CNMM Type
| Model | L | IC | S | Hole Size | RE | P | M | K | N | S |
| CNMM090304 | 9.7 | 9.525 | 3.18 | 3.81 | 0.4 | 660-7223 | 660-7233 | 660-7243 | 660-7253 | 660-7263 |
| CNMM090308 | 9.7 | 9.525 | 3.18 | 3.81 | 0.8 | 660-7224 | 660-7234 | 660-7244 | 660-7254 | 660-7264 |
| CNMM120404 | 12.9 | 12.7 | 4.76 | 5.16 | 0.4 | 660-7225 | 660-7235 | 660-7245 | 660-7255 | 660-7265 |
| CNMM120408 | 12.9 | 12.7 | 4.76 | 5.16 | 0.8 | 660-7226 | 660-7236 | 660-7246 | 660-7256 | 660-7266 |
| CNMM120412 | 12.9 | 12.7 | 4.76 | 5.16 | 1.2 | 660-7227 | 660-7237 | 660-7247 | 660-7257 | 660-7267 |
| CNMM321 | 9.7 | 9.525 | 3.18 | 3.81 | 0.4 | 660-7228 | 660-7238 | 660-7248 | 660-7258 | 660-7268 |
| CNMM322 | 9.7 | 9.525 | 3.18 | 3.81 | 0.8 | 660-7229 | 660-7239 | 660-7249 | 660-7259 | 660-7269 |
| CNMM431 | 12.9 | 12.7 | 4.76 | 5.16 | 0.4 | 660-7230 | 660-7240 | 660-7250 | 660-7260 | 660-7270 |
| CNMM432 | 12.9 | 12.7 | 4.76 | 5.16 | 0.8 | 660-7231 | 660-7241 | 660-7251 | 660-7261 | 660-7271 |
| CNMM433 | 12.9 | 12.7 | 4.76 | 5.16 | 1.2 | 660-7232 | 660-7242 | 660-7252 | 660-7262 | 660-7272 |
Application
Functions For Turning Insert:
The primary function of CNMG and CNMM Turning Inserts is to perform turning operations on various materials, including steels, stainless steels, cast irons, and non-ferrous metals. They are designed to handle both roughing and finishing operations, offering excellent chip control, surface finish, and tool life.
CNMG Inserts: Typically have a negative rake angle and are more robust, making them ideal for heavy-duty cutting and interrupted cuts. They provide good cutting-edge strength and are suitable for high-feed and high-speed applications.
CNMM Inserts: Generally, have a positive rake angle, which reduces cutting forces and improves surface finish. They are suitable for medium to light turning applications, offering better chip evacuation and reduced tool wear.
Usage For Turning Insert:
1. Insert Installation: Choose the appropriate CNMG or CNMM insert based on the material and cutting conditions. Securely install the insert into the turning tool holder using the provided clamping mechanism or screws.
2. Tool Setup: Mount the tool holder with the installed insert onto the lathe's tool post. Ensure the insert is positioned correctly, with the cutting edge aligned to the workpiece for optimal engagement.
3. Cutting Parameters: Set the cutting parameters such as spindle speed, feed rate, and depth of cut according to the material being machined and the desired machining outcome. Refer to the manufacturer's recommendations for optimal settings.
4. Turning Operation: Engage the lathe to begin the turning operation. Monitor the cutting process to ensure smooth material removal, proper chip formation, and effective cooling. Adjust parameters as necessary to maintain optimal performance.
Precautions For Turning Insert:
1. Insert Selection: Choose inserts with appropriate coatings and geometries suitable for the material and specific turning application to ensure optimal performance and tool life.
2. Tool Stability: Ensure that the turning tool holder and insert are securely clamped to prevent movement during operation, which could lead to poor surface finish or tool damage.
3. Safety Considerations: Always wear personal protective equipment (PPE) such as safety glasses, gloves, and hearing protection when handling inserts and operating turning machines. Follow all safety protocols to minimize risk.
4. Tool Maintenance: Regularly inspect the inserts for wear or damage. Replace inserts promptly when they show signs of dullness or chipping to maintain cutting performance and dimensional accuracy. Clean the tool holder and insert seats to prevent the buildup of debris that could affect clamping and cutting efficiency.
Advantage
Efficient and Reliable Service
Wayleading Tools, your one-stop supplier for cutting tools, machinery accessories, measuring tools. As an integrated industrial powerhouse, we take immense pride in our Efficient and Reliable Service, tailored to meet the diverse needs of our esteemed clientele. Click Here For More
Good Quality
At Wayleading Tools, our commitment to Good Quality sets us apart as a formidable force in the industry. As an integrated powerhouse, we offer a diverse range of cutting-edge industrial solutions, providing you with the finest cutting tools, precise measuring instruments, and reliable machine tool accessories.Click Here For More
Competitive Pricing
Welcome to Wayleading Tools, your one-stop supplier for cutting tools, measuring tools, machinery accessories. We take immense pride in offering Competitive Pricing as one of our core advantages. Click Here For More
OEM, ODM, OBM
At Wayleading Tools, we take pride in offering comprehensive OEM (Original Equipment Manufacturer), ODM (Original Design Manufacturer), and OBM (Own Brand Manufacturer) services, catering to your unique needs and ideas.Click Here For More
Extensive Variety
Welcome to Wayleading Tools, your all-in-one destination for cutting-edge industrial solutions, where we specialize in cutting tools, measuring instruments, and machine tool accessories. Our core advantage lies in offering an Extensive Variety of products, tailored to meet the diverse needs of our esteemed clientele.Click Here For More
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Solution
Technical Support:
We are delighted to be your solution provider for ER collet. We are happy to offer you technical support. Whether it's during your sales process or your customers' usage, upon receiving your technical inquiries, we will promptly address your questions. We promise to reply within 24 hours at the latest, providing you with technical solutions.Click Here For More
Customized Services:
We are pleased to offer you customized services for ER collet. We can provide OEM services, manufacturing products according to your drawings; OBM services, branding our products with your logo; and ODM services, adapting our products according to your design requirements. Whatever customized service you require, we promise to provide you with professional customization solutions.Click Here For More
Training Services:
Whether you are the purchaser of our products or an end-user, we are more than happy to provide training service to ensure you use the products you purchased from us correctly. Our training materials come in electronic documents, videos, and online meetings, allowing you to choose the most convenient option. From your request for training to our provision of training solutions, we promise to complete the entire process within 3 days Click Here For More
After-sales Service:
Our products come with a 6-month after-sales service period. During this period, any problems not intentionally caused will be replaced or repaired free of charge. We provide round-the-clock customer service support, handling any usage queries or complaints, ensuring you have a pleasant purchasing experience. Click Here For More
Solution Design:
By providing your machining product blueprints (or assisting in creating 3D drawings if unavailable), material specifications, and mechanical details used, our product team will tailor the most suitable recommendations for cutting tools, mechanical accessories, and measuring instruments, and design comprehensive machining solutions for you. Click Here For More
Packing
Packaged in a plastic box. Then packed in an outer box. It can be well protecting the turning insert. Also customized packing is welcomed.
● Do you require OEM, OBM, ODM or neutral packing for your products?
● Your company name and contact information for prompt and accurate feedback.
Additional, we invite you to request samples for quality testing.
