Send a part number, a photo, or a whole BOM — we supply it and stand behind it. EXW Singapore — collect from our office.

3G Electric

WIDIA NEGATIVE INSERT

WIDIA is a brand with a long history in metal cutting tools, originally founded in the United States and now part of the global tooling group that includes Kennametal. The brand is known for its comprehensive range of indexable inserts, toolholders, and drilling and milling solutions. The WIDIA negative insert line consists of indexable turning inserts designed for negative rake toolholders. These inserts are typically used in turning, facing, and profiling operations on materials such as steel, stainless steel, and cast iron. Negative rake inserts are characterized by their geometry, which provides a strong cutting edge and is often used for medium to heavy machining conditions. The inserts are available in various ISO geometries, including diamond (C, D, V) and square (S) shapes, with a range of nose radii and chipbreaker designs. The WIDIA negative insert family includes products with designations such as CNMG, DNMG, VNMG, and SNMG, which indicate the shape, clearance angle, tolerance, and chipbreaker. These inserts are manufactured to ISO standards for dimensional accuracy and are available in a variety of carbide grades and coatings to suit different workpiece materials and machining conditions. 3G Electric supplies WIDIA negative inserts as part of its industrial equipment distribution portfolio. The product range includes diamond and square inserts with negative rake geometry, covering common geometries such as CNMG, DNMG, and VNMG. These inserts are suitable for precision metal-cutting operations, including roughing and finishing. 3G Electric provides logistics support and can source specific manufacturer part numbers to meet application requirements. The inserts are available in various sizes and chipbreaker configurations, with manufacturer part numbers for identification. 3G Electric's catalog includes 26 SKUs of WIDIA negative inserts, with options for different turning applications. The inserts are compatible with standard negative rake toolholders and are used in industries such as automotive, aerospace, and general machining. 3G Electric supports global customers with sourcing and delivery of these consumable tooling items. The WIDIA negative insert line is part of a broader offering of metal cutting tools, including positive inserts, milling inserts, and toolholders. 3G Electric's role is to provide access to these products with efficient order fulfillment and technical support for selection. The inserts are packaged and shipped according to standard industrial practices, ensuring they arrive ready for use. 3G Electric maintains inventory of popular geometries and can quote on non-stock items. For technical buyers, the key considerations when selecting WIDIA negative inserts include the insert shape, clearance angle, tolerance class, chipbreaker, and grade. The ISO designation system provides a standardized way to identify these parameters. For example, a CNMG insert has a 80-degree diamond shape, negative clearance, and a specific tolerance and chipbreaker. The grade selection depends on the workpiece material and cutting conditions, with options for coated and uncoated carbides. 3G Electric can assist in identifying the appropriate insert based on the application. The WIDIA negative insert line is designed for use in CNC lathes and turning centers, with compatibility across major toolholder systems. The inserts are available in metric and inch sizes, with corresponding manufacturer part numbers. 3G Electric's catalog includes inserts with geometries such as CNMG432, CNMG433, DNMG442, VNMG332, and VNMG333, among others. These inserts are suitable for a range of cutting depths and feed rates, depending on the chipbreaker and grade. 3G Electric provides product data and specifications to support selection and ordering. The company ships globally and supports customers in various industries, including manufacturing, energy, and transportation. 3G Electric's focus is on supplying genuine WIDIA products with traceability and consistent quality. The WIDIA negative insert line is a consumable tooling category, and 3G Electric aims to provide reliable availability and competitive pricing. For procurement specialists, 3G Electric offers streamlined ordering processes and logistics support. The product range is part of a larger catalog of industrial equipment, including burners, pumps, and gas controls, making 3G Electric a single source for multiple plant needs. 3G Electric's technical team can provide assistance with cross-referencing and alternative selections. The WIDIA negative insert line is backed by WIDIA's manufacturing standards and quality control. 3G Electric does not manufacture these inserts but distributes them as part of its authorized product portfolio. Customers can request quotes for specific part numbers or geometries. 3G Electric's website provides product details and specifications for the WIDIA negative insert range. The company serves a global customer base, with shipping options to various regions. 3G Electric's inventory management ensures that popular items are stocked for quick delivery. For less common geometries, lead times may vary, and 3G Electric can provide estimated delivery dates upon request. The WIDIA negative insert line is suitable for both small job shops and large production facilities. 3G Electric supports customers with technical documentation and application guidance. The inserts are designed for use in standard toolholders, and 3G Electric can also supply compatible toolholders if needed. The WIDIA brand is recognized for its consistent quality and performance in metal cutting. 3G Electric's distribution of WIDIA negative inserts is part of its commitment to providing comprehensive industrial solutions. The company's global reach and logistics capabilities enable it to serve customers in diverse locations. 3G Electric's product specialists are available to assist with product selection and order processing. The WIDIA negative insert range includes options for various turning applications, from roughing to finishing. 3G Electric's catalog includes detailed specifications for each SKU, including manufacturer part numbers, geometries, and dimensions. This information helps buyers make informed decisions. 3G Electric ships orders using reliable carriers and provides tracking information. The company's customer service team can address inquiries regarding product availability, pricing, and delivery. 3G Electric's website allows customers to browse the WIDIA negative insert range and request quotes. The company also supports bulk orders and blanket agreements for ongoing production needs. 3G Electric's distribution of WIDIA products is part of its broader offering of industrial equipment and consumables. The company's focus is on providing value through product availability, technical support, and efficient logistics. 3G Electric serves customers in various sectors, including manufacturing, oil and gas, power generation, and infrastructure. The WIDIA negative insert line is one of many product families available through 3G Electric. The company's global network and supplier relationships enable it to source a wide range of industrial products. 3G Electric's commitment to quality and customer service is reflected in its product offerings and support services. For more information on WIDIA negative inserts, customers can contact 3G Electric's sales team or visit the company's website. 3G Electric provides product data sheets and technical specifications upon request. The company's goal is to be a reliable source for industrial equipment and tooling. 3G Electric's distribution of WIDIA negative inserts is supported by WIDIA's global availability and technical resources. 3G Electric can assist with product selection, cross-referencing, and application optimization. The company's technical team has experience in metal cutting and can provide recommendations based on specific machining conditions. 3G Electric's logistics capabilities include global shipping and inventory management. The company can handle urgent orders and provide expedited shipping options. 3G Electric's customer base includes OEMs, MRO operations, and contractors. The WIDIA negative insert line is suitable for a variety of turning operations, including external and internal machining. 3G Electric's catalog includes inserts for both right-hand and left-hand cutting. The company can supply inserts in various grades and coatings to match workpiece materials. 3G Electric's product range is continuously updated to include new geometries and grades as they become available. The company's website provides up-to-date information on product availability and specifications. 3G Electric's sales team can provide quotes and lead times for specific part numbers. The company's global presence allows it to serve customers in multiple regions. 3G Electric's distribution of WIDIA negative inserts is part of its mission to provide comprehensive industrial solutions. The company's focus on quality, availability, and support makes it a valuable partner for businesses worldwide. 3G Electric's product specialists are available to answer technical questions and assist with product selection. The company's customer service team is dedicated to ensuring a smooth ordering process. 3G Electric's logistics network enables efficient delivery to customers around the world. The WIDIA negative insert line is a key component of 3G Electric's metal cutting tool offerings. The company's commitment to customer satisfaction is evident in its responsive service and reliable product supply. 3G Electric's global reach and technical expertise make it a preferred supplier for many industrial customers. The company's distribution of WIDIA negative inserts is backed by WIDIA's reputation for quality and performance. 3G Electric's product catalog includes detailed information on each SKU, including specifications and applications. The company's website allows customers to search for products by category, brand, or part number. 3G Electric's sales team can provide assistance with product selection and ordering. The company's global logistics capabilities ensure timely delivery. 3G Electric's customer service team is available to address inquiries and provide support. The WIDIA negative insert line is one of many product families available through 3G Electric. The company's focus on providing comprehensive industrial solutions makes it a valuable resource for businesses worldwide. 3G Electric's distribution of WIDIA negative inserts is part of its commitment to quality and customer service. The company's global network and supplier relationships enable it to source a wide range of industrial products. 3G Electric's product specialists are available to assist with technical questions and product selection. The company's customer service team is dedicated to ensuring a smooth ordering process. 3G Electric's logistics network enables efficient delivery to customers around the world. The WIDIA negative insert line is a key component of 3G Electric's metal cutting tool offerings. The company's commitment to customer satisfaction is evident in its responsive service and reliable product supply. 3G Electric's global reach and technical expertise make it a preferred supplier for many industrial customers. The company's distribution of WIDIA negative inserts is backed by WIDIA's reputation for quality and performance. 3G Electric's product catalog includes detailed information on each SKU, including specifications and applications. The company's website allows customers to search for products by category, brand, or part number. 3G Electric's sales team can provide assistance with product selection and ordering. The company's global logistics capabilities ensure timely delivery. 3G Electric's customer service team is available to address inquiries and provide support. The WIDIA negative insert line is one of many product families available through 3G Electric. The company's focus on providing comprehensive industrial solutions makes it a valuable resource for businesses worldwide.

Genuine
OEM Parts
Expert
Tech Support
1 Day
Quote Response
Worldwide
Origin
EXW Singapore
Collect or forward from our office
Datasheets on Request
Technical specs & drawings
1-Day Quote Response
Singapore-based team
Show
Page 2 of 3

About WIDIA NEGATIVE INSERT

WIDIA is a brand with a long history in metal cutting tools, originally founded in the United States and now part of the global tooling group that includes Kennametal. The brand is known for its comprehensive range of indexable inserts, toolholders, and drilling and milling solutions. The WIDIA negative insert line consists of indexable turning inserts designed for negative rake toolholders. These inserts are typically used in turning, facing, and profiling operations on materials such as steel, stainless steel, and cast iron. Negative rake inserts are characterized by their geometry, which provides a strong cutting edge and is often used for medium to heavy machining conditions. The inserts are available in various ISO geometries, including diamond (C, D, V) and square (S) shapes, with a range of nose radii and chipbreaker designs. The WIDIA negative insert family includes products with designations such as CNMG, DNMG, VNMG, and SNMG, which indicate the shape, clearance angle, tolerance, and chipbreaker. These inserts are manufactured to ISO standards for dimensional accuracy and are available in a variety of carbide grades and coatings to suit different workpiece materials and machining conditions. 3G Electric supplies WIDIA negative inserts as part of its industrial equipment distribution portfolio. The product range includes diamond and square inserts with negative rake geometry, covering common geometries such as CNMG, DNMG, and VNMG. These inserts are suitable for precision metal-cutting operations, including roughing and finishing. 3G Electric provides logistics support and can source specific manufacturer part numbers to meet application requirements. The inserts are available in various sizes and chipbreaker configurations, with manufacturer part numbers for identification. 3G Electric's catalog includes 26 SKUs of WIDIA negative inserts, with options for different turning applications. The inserts are compatible with standard negative rake toolholders and are used in industries such as automotive, aerospace, and general machining. 3G Electric supports global customers with sourcing and delivery of these consumable tooling items. The WIDIA negative insert line is part of a broader offering of metal cutting tools, including positive inserts, milling inserts, and toolholders. 3G Electric's role is to provide access to these products with efficient order fulfillment and technical support for selection. The inserts are packaged and shipped according to standard industrial practices, ensuring they arrive ready for use. 3G Electric maintains inventory of popular geometries and can quote on non-stock items. For technical buyers, the key considerations when selecting WIDIA negative inserts include the insert shape, clearance angle, tolerance class, chipbreaker, and grade. The ISO designation system provides a standardized way to identify these parameters. For example, a CNMG insert has a 80-degree diamond shape, negative clearance, and a specific tolerance and chipbreaker. The grade selection depends on the workpiece material and cutting conditions, with options for coated and uncoated carbides. 3G Electric can assist in identifying the appropriate insert based on the application. The WIDIA negative insert line is designed for use in CNC lathes and turning centers, with compatibility across major toolholder systems. The inserts are available in metric and inch sizes, with corresponding manufacturer part numbers. 3G Electric's catalog includes inserts with geometries such as CNMG432, CNMG433, DNMG442, VNMG332, and VNMG333, among others. These inserts are suitable for a range of cutting depths and feed rates, depending on the chipbreaker and grade. 3G Electric provides product data and specifications to support selection and ordering. The company ships globally and supports customers in various industries, including manufacturing, energy, and transportation. 3G Electric's focus is on supplying genuine WIDIA products with traceability and consistent quality. The WIDIA negative insert line is a consumable tooling category, and 3G Electric aims to provide reliable availability and competitive pricing. For procurement specialists, 3G Electric offers streamlined ordering processes and logistics support. The product range is part of a larger catalog of industrial equipment, including burners, pumps, and gas controls, making 3G Electric a single source for multiple plant needs. 3G Electric's technical team can provide assistance with cross-referencing and alternative selections. The WIDIA negative insert line is backed by WIDIA's manufacturing standards and quality control. 3G Electric does not manufacture these inserts but distributes them as part of its authorized product portfolio. Customers can request quotes for specific part numbers or geometries. 3G Electric's website provides product details and specifications for the WIDIA negative insert range. The company serves a global customer base, with shipping options to various regions. 3G Electric's inventory management ensures that popular items are stocked for quick delivery. For less common geometries, lead times may vary, and 3G Electric can provide estimated delivery dates upon request. The WIDIA negative insert line is suitable for both small job shops and large production facilities. 3G Electric supports customers with technical documentation and application guidance. The inserts are designed for use in standard toolholders, and 3G Electric can also supply compatible toolholders if needed. The WIDIA brand is recognized for its consistent quality and performance in metal cutting. 3G Electric's distribution of WIDIA negative inserts is part of its commitment to providing comprehensive industrial solutions. The company's global reach and logistics capabilities enable it to serve customers in diverse locations. 3G Electric's product specialists are available to assist with product selection and order processing. The WIDIA negative insert range includes options for various turning applications, from roughing to finishing. 3G Electric's catalog includes detailed specifications for each SKU, including manufacturer part numbers, geometries, and dimensions. This information helps buyers make informed decisions. 3G Electric ships orders using reliable carriers and provides tracking information. The company's customer service team can address inquiries regarding product availability, pricing, and delivery. 3G Electric's website allows customers to browse the WIDIA negative insert range and request quotes. The company also supports bulk orders and blanket agreements for ongoing production needs. 3G Electric's distribution of WIDIA products is part of its broader offering of industrial equipment and consumables. The company's focus is on providing value through product availability, technical support, and efficient logistics. 3G Electric serves customers in various sectors, including manufacturing, oil and gas, power generation, and infrastructure. The WIDIA negative insert line is one of many product families available through 3G Electric. The company's global network and supplier relationships enable it to source a wide range of industrial products. 3G Electric's commitment to quality and customer service is reflected in its product offerings and support services. For more information on WIDIA negative inserts, customers can contact 3G Electric's sales team or visit the company's website. 3G Electric provides product data sheets and technical specifications upon request. The company's goal is to be a reliable source for industrial equipment and tooling. 3G Electric's distribution of WIDIA negative inserts is supported by WIDIA's global availability and technical resources. 3G Electric can assist with product selection, cross-referencing, and application optimization. The company's technical team has experience in metal cutting and can provide recommendations based on specific machining conditions. 3G Electric's logistics capabilities include global shipping and inventory management. The company can handle urgent orders and provide expedited shipping options. 3G Electric's customer base includes OEMs, MRO operations, and contractors. The WIDIA negative insert line is suitable for a variety of turning operations, including external and internal machining. 3G Electric's catalog includes inserts for both right-hand and left-hand cutting. The company can supply inserts in various grades and coatings to match workpiece materials. 3G Electric's product range is continuously updated to include new geometries and grades as they become available. The company's website provides up-to-date information on product availability and specifications. 3G Electric's sales team can provide quotes and lead times for specific part numbers. The company's global presence allows it to serve customers in multiple regions. 3G Electric's distribution of WIDIA negative inserts is part of its mission to provide comprehensive industrial solutions. The company's focus on quality, availability, and support makes it a valuable partner for businesses worldwide. 3G Electric's product specialists are available to answer technical questions and assist with product selection. The company's customer service team is dedicated to ensuring a smooth ordering process. 3G Electric's logistics network enables efficient delivery to customers around the world. The WIDIA negative insert line is a key component of 3G Electric's metal cutting tool offerings. The company's commitment to customer satisfaction is evident in its responsive service and reliable product supply. 3G Electric's global reach and technical expertise make it a preferred supplier for many industrial customers. The company's distribution of WIDIA negative inserts is backed by WIDIA's reputation for quality and performance. 3G Electric's product catalog includes detailed information on each SKU, including specifications and applications. The company's website allows customers to search for products by category, brand, or part number. 3G Electric's sales team can provide assistance with product selection and ordering. The company's global logistics capabilities ensure timely delivery. 3G Electric's customer service team is available to address inquiries and provide support. The WIDIA negative insert line is one of many product families available through 3G Electric. The company's focus on providing comprehensive industrial solutions makes it a valuable resource for businesses worldwide. 3G Electric's distribution of WIDIA negative inserts is part of its commitment to quality and customer service. The company's global network and supplier relationships enable it to source a wide range of industrial products. 3G Electric's product specialists are available to assist with technical questions and product selection. The company's customer service team is dedicated to ensuring a smooth ordering process. 3G Electric's logistics network enables efficient delivery to customers around the world. The WIDIA negative insert line is a key component of 3G Electric's metal cutting tool offerings. The company's commitment to customer satisfaction is evident in its responsive service and reliable product supply. 3G Electric's global reach and technical expertise make it a preferred supplier for many industrial customers. The company's distribution of WIDIA negative inserts is backed by WIDIA's reputation for quality and performance. 3G Electric's product catalog includes detailed information on each SKU, including specifications and applications. The company's website allows customers to search for products by category, brand, or part number. 3G Electric's sales team can provide assistance with product selection and ordering. The company's global logistics capabilities ensure timely delivery. 3G Electric's customer service team is available to address inquiries and provide support. The WIDIA negative insert line is one of many product families available through 3G Electric. The company's focus on providing comprehensive industrial solutions makes it a valuable resource for businesses worldwide.

Common Applications

  • Automotive — CNMG432 negative inserts for turning brake drums and rotors on CNC lathes.
  • Aerospace — DNMG442 negative inserts for machining high-temperature alloys in engine components.
  • General machining — VNMG332 negative inserts for profiling and finishing steel shafts.
  • Oil and gas — SNMG negative inserts for roughing large diameter pipes and fittings.
  • Heavy equipment — CNMG433 negative inserts for turning large cast iron and steel parts.
  • Job shops — WNMG negative inserts for general turning and facing on a variety of materials.

Frequently asked questions

Common questions about WIDIA NEGATIVE INSERT from 3G Electric.

What is the difference between WIDIA negative inserts and positive inserts?

WIDIA negative inserts have a negative rake angle, meaning the cutting edge is perpendicular to the insert face. They are typically used in heavier machining operations and can be indexed more times because they can be flipped. Positive inserts have a positive rake angle, which reduces cutting forces and is suitable for lighter cuts and slender workpieces. Negative inserts are often stronger and more economical for roughing and medium machining.

What do the letters in WIDIA negative insert designations like CNMG and DNMG mean?

The first letter indicates the insert shape: C for 80-degree diamond, D for 55-degree diamond, V for 35-degree diamond, S for square. The second letter indicates the clearance angle: N for 0-degree (negative). The third letter indicates tolerance class, and the fourth indicates the type of chipbreaker and mounting. For example, CNMG is a 80-degree diamond negative insert with a specific tolerance and chipbreaker.

What materials can WIDIA negative inserts machine?

WIDIA negative inserts are available in grades and coatings suitable for a wide range of materials, including steel, stainless steel, cast iron, and high-temperature alloys. The specific grade selection depends on the workpiece material and cutting conditions. For example, coated carbide grades are often used for steel and stainless steel, while uncoated grades may be used for cast iron. 3G Electric can assist in selecting the appropriate grade for your application.

How do I choose the right chipbreaker for my WIDIA negative insert?

Chipbreaker selection depends on the application, feed rate, and depth of cut. WIDIA offers chipbreakers for roughing, medium machining, and finishing. For roughing, a more open chipbreaker is used to handle higher feeds and depths. For finishing, a sharper chipbreaker provides better chip control and surface finish. The manufacturer part number and geometry designation (e.g., UR, RU) indicate the chipbreaker type. 3G Electric can provide guidance based on your machining parameters.

Are WIDIA negative inserts compatible with standard toolholders?

Yes, WIDIA negative inserts are designed to be compatible with standard negative rake toolholders that follow ISO or ANSI standards. The insert size and shape must match the toolholder pocket. For example, a CNMG insert fits a toolholder designed for C-shape negative inserts. 3G Electric can also supply compatible toolholders if needed. It is important to verify the insert and toolholder compatibility using the respective part numbers.

What is the lead time for ordering WIDIA negative inserts from 3G Electric?

Lead time depends on stock availability and the specific part number. 3G Electric maintains inventory of popular geometries and grades, which can ship quickly. For non-stock items, lead time is typically a few weeks, depending on the manufacturer's availability. 3G Electric provides estimated delivery dates upon request and can expedite orders when possible. Customers can contact the sales team for current lead times and shipping options.