MRMN Grooving Carbide Insert

 About the product

The MGMN insert series are premium carbide cutting tools designed for precision and durability in a wide range of machining applications. Made from high-grade tungsten carbide, these inserts offer excellent wear resistance and edge retention, ensuring efficient cutting performance on materials such as steel, stainless steel and hardened steel. The MGMN series is well known for its versatility in turning, grooving and parting-off operations. Features such as PVD or CVD coating enhance their heat and wear resistance, making them suitable for a wide range of cutting conditions.

Material & Coating

Key Features

• Extended Tool Life: The solid carbide construction and wear-resistant coating extend lifespan to 2–3 times that of ceramic inserts in grooving applications. In continuous CNC turning (8-hour shifts), each insert maintains sharpness for 300+ grooves in medium-carbon steel.

• W-Shaped Clamping System: CNC turning cutting tools This proprietary design ensures a 360° secure grip in tool holders, minimizing runout to ≤0.01mm. The stability eliminates vibration, critical for achieving precise groove widths (tolerance ±0.02mm) in precision components like hydraulic valves.

• Versatile M Chip Breaker: Engineered with variable rake angles (-5° to +3°) and a curved chip groove, it efficiently manages chips across operations:

• Finishing: Produces fine, curled chips for smooth surface finishes (Ra ≤ 0.8μm).

• Roughing: Breaks thick chips in deep grooving (up to 10mm depth) without clogging.

• Dual Operation Capability: Designed for both internal (e.g., bore grooves in engine cylinders) and external (e.g., shaft grooves) machining, eliminating the need for separate tools.

Applications

• Automotive: Machining oil grooves in crankshafts, snap ring grooves in transmissions (stainless steel, alloy steel).

• Hydraulics: Cutting seal grooves in hydraulic cylinders Carbide blades (carbon steel, cast iron).

• General Engineering: Creating keyways, retaining grooves, and parting-off operations on shafts and tubes.

Compatible Machines

• Slant-bed CNC lathes (e.g., Doosan Lynx 2100, Okuma LB3000) with grooving tool turrets.

• Swiss-type lathes (e.g., Tsugami B0326) for micro-grooving in small-diameter parts (≤10mm).

• Multi-axis turning centers, supporting live tooling for complex groove geometries.

Lifespan & Performance

• Service Life: Under recommended parameters (feed rate 0.05–0.15 mm/rev; depth of cut 0.5–5mm), each insert lasts 4–6 hours of continuous grooving in steel. For abrasive materials like cast iron, lifespan averages 3–4 hours.

• Speed Advantage: Enables 30% faster cutting speeds than HSS grooving tools, reducing cycle times for high-volume production (e.g., 500+ parts/day in automotive lines).

About Our Company

Jinan Xinxin Trading Co., Ltd. is a company specializing in a full range of turning tools, milling tools, holemaking tools, Carbide blades  carbide cutting tools, machine tool accessories and

 other products.CNC turning cutting tools  At the same time, we accept non-standard product customization and provide perfect tooling solutions for the machining and manufacturing industry. 

After years of development, our company firmly believe in the concept of integrity-based, with high-quality service so that the company's products are exported to

 Europe, the Middle East, South America, Southeast Asia throughout the world's more than 40 industrialized countries and regions, won the majority of domestic

 and foreign customers to support and trust.

Jinan Xinxin Trading Co., Ltd. was founded in 2012, is an excellent comprehensive imported CNC cutting tools agents in Shandong, the company firmly believe in 

the concept of good faith, with high quality and attentive service. The company believes in the concept of good faith, with high quality and attentive service. For

 the various machining enterprises to supply the world's famous brands of imported CNC cutting tools, machining center tools.

Company Brands

Our company brand IRONROOT series products, with excellent quality and perfect service, strive to reduce the cost of using tools for you.

Main products

Our company, as an important link in the machining field, is following and driving its whole system to run. Our distribution of products has become increasingly systematized, mainly including: Sandvik Coromant sandvikcoromant, Seco, Walter, Kennametal Group Kennametal, Mitsubishi MITSUBISHI, Sumitomo Sumitomo, Kyocera Sholette Kyocera CERATIP, Toshiba, Daijie, Hitachi Tools HITACHI TOOL, ISCAR ISCAR, German cobalt collar Guehring, TEGUTEC TAEGUTEC, KORLOY KORLOY and so on.

Domestic brands: Zhuzhou Diamond Brand, Zigong Great Wall Brand, Zhuzhou Jingcheng Brand, Chengdu Yingge, Ha Yigong, Harbin Tool Factory, Southwest Tools, Chengqi Tools, Shaanxi Cemented Carbide, Zhuzhou Cemented Carbide, Guizhou Yihai, Shanghai Tool Factory and a series of domestic and foreign well-known brands of manufacturers of various types and specifications of CNC blades, Metal lathe tools CNC cutting tools, whole tools, machine-clamped blades, welded blades, toolposts, shank, holder, tungsten steel slats, bars. Tungsten steel slats and bars.

At present, our company's product range includes turning tools, milling tools, drilling tools, tooling systems, carbide cutting tools, machine tool accessories and so on.

Our Customer Reviews

Our products are exported to various countries,milling insert  including the United States, the United Kingdom, Spain, Italy, Belgium, France, Germany, etc., and are deeply loved and supported by users in these countries. Carbide blades

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Welcome to inquire about the prices, and we will provide you with the best service.

Website: https://wwwironrootcnctools.com
Whatsapp/Mobile: +86 13969129141
Email: lronroot190@gmail.com