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ULTRA-DEX USA

ULTRA-DEX USA is a manufacturer of indexable cutting tools for metalworking, with a product line that includes boring bars, parting and grooving inserts, and related toolholders. The company is based in the United States and has been producing carbide and indexable tooling for turning, boring, and cutoff operations. Its catalog is organized around standard insert geometries and shank sizes, allowing machinists to select tooling by insert size, minimum bore diameter, and width of cut. 3G Electric supplies ULTRA-DEX USA tooling globally, with 1,952 SKUs available for quotation and order. The line covers common CNC lathe and manual machine applications, including internal turning, grooving, and parting off. Products are specified with manufacturer part numbers, UNSPSC codes, and dimensional data such as shank diameter, insert size, and minimum bore diameter. For example, the A20S MWLNL4 boring bar has a 1-1/4 inch shank and a minimum bore diameter of 1.4700 inches, and uses 432-size inserts. Parting and grooving inserts are identified by designations like NG-2L W.031, NG-4L W.189, and NG-6R W.375, which indicate geometry and width in inches. These inserts are used in cutoff and groove-forming operations on lathes and automatic screw machines. The product range supports general machining, job shop work, and production turning where repeatable chip control and insert indexing are required. 3G Electric maintains inventory and sourcing for ULTRA-DEX USA items, providing spec sheets, part number cross-referencing, and quotation support for buyers specifying tooling by model or MPN. The catalog includes both right-hand and left-hand insert orientations, and multiple width options to match groove and cutoff requirements. Boring bars are available in various shank diameters to suit different machine tool holders. Inserts are made from carbide grades suitable for steel, stainless, and cast iron, though specific grade recommendations depend on the workpiece material and cutting conditions. 3G Electric does not manufacture these products; it distributes them as part of its industrial equipment offering. Buyers can request current pricing, lead times, and availability for any ULTRA-DEX USA SKU. Technical documentation, including insert selection guides and speed/feed references, is available upon request. The line is intended for maintenance, tool room, and production machining environments where standard indexable tooling is preferred over custom solutions. 3G Electric supports the brand by maintaining product data, processing orders, and coordinating logistics for international shipments. For procurement specialists, the catalog provides UNSPSC classification and manufacturer part numbers to facilitate ERP entry and spend analysis. For plant engineers, the dimensional specifications allow verification of toolholder compatibility before purchase. For maintenance managers, the availability of individual inserts and bars supports replacement and replenishment without minimum order quantities on many items. 3G Electric's role is to connect buyers with the correct ULTRA-DEX USA part number and ensure the item meets the application requirements. The company does not provide machining consulting or custom tool design; it supplies standard catalog items. All product specifications are provided by the manufacturer and should be verified against the latest published data. 3G Electric can assist with identifying equivalent parts when a specific model is not in stock, but final selection remains the buyer's responsibility. The ULTRA-DEX USA line is one of several cutting tool brands available through 3G Electric, and it is stocked alongside other metalworking consumables and industrial equipment. Orders can be placed via the website or through the sales team, with shipping options for domestic and international destinations. 3G Electric does not publish pricing online; quotes are provided based on current market conditions and order quantity. For high-volume or recurring needs, blanket orders and scheduled releases can be arranged. The company maintains relationships with freight forwarders to support global delivery. Technical questions about ULTRA-DEX USA products can be directed to 3G Electric's product support team, who can provide manufacturer documentation and clarify part number details. 3G Electric is not an authorized distributor for all brands listed; it sources products through various channels to meet customer requirements. Buyers should confirm warranty and return policies at the time of order. The information provided here is for reference only and does not constitute a specification guarantee. Always consult the manufacturer's current catalog for critical dimensions and application data.

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About ULTRA-DEX USA

ULTRA-DEX USA is a manufacturer of indexable cutting tools for metalworking, with a product line that includes boring bars, parting and grooving inserts, and related toolholders. The company is based in the United States and has been producing carbide and indexable tooling for turning, boring, and cutoff operations. Its catalog is organized around standard insert geometries and shank sizes, allowing machinists to select tooling by insert size, minimum bore diameter, and width of cut. 3G Electric supplies ULTRA-DEX USA tooling globally, with 1,952 SKUs available for quotation and order. The line covers common CNC lathe and manual machine applications, including internal turning, grooving, and parting off. Products are specified with manufacturer part numbers, UNSPSC codes, and dimensional data such as shank diameter, insert size, and minimum bore diameter. For example, the A20S MWLNL4 boring bar has a 1-1/4 inch shank and a minimum bore diameter of 1.4700 inches, and uses 432-size inserts. Parting and grooving inserts are identified by designations like NG-2L W.031, NG-4L W.189, and NG-6R W.375, which indicate geometry and width in inches. These inserts are used in cutoff and groove-forming operations on lathes and automatic screw machines. The product range supports general machining, job shop work, and production turning where repeatable chip control and insert indexing are required. 3G Electric maintains inventory and sourcing for ULTRA-DEX USA items, providing spec sheets, part number cross-referencing, and quotation support for buyers specifying tooling by model or MPN. The catalog includes both right-hand and left-hand insert orientations, and multiple width options to match groove and cutoff requirements. Boring bars are available in various shank diameters to suit different machine tool holders. Inserts are made from carbide grades suitable for steel, stainless, and cast iron, though specific grade recommendations depend on the workpiece material and cutting conditions. 3G Electric does not manufacture these products; it distributes them as part of its industrial equipment offering. Buyers can request current pricing, lead times, and availability for any ULTRA-DEX USA SKU. Technical documentation, including insert selection guides and speed/feed references, is available upon request. The line is intended for maintenance, tool room, and production machining environments where standard indexable tooling is preferred over custom solutions. 3G Electric supports the brand by maintaining product data, processing orders, and coordinating logistics for international shipments. For procurement specialists, the catalog provides UNSPSC classification and manufacturer part numbers to facilitate ERP entry and spend analysis. For plant engineers, the dimensional specifications allow verification of toolholder compatibility before purchase. For maintenance managers, the availability of individual inserts and bars supports replacement and replenishment without minimum order quantities on many items. 3G Electric's role is to connect buyers with the correct ULTRA-DEX USA part number and ensure the item meets the application requirements. The company does not provide machining consulting or custom tool design; it supplies standard catalog items. All product specifications are provided by the manufacturer and should be verified against the latest published data. 3G Electric can assist with identifying equivalent parts when a specific model is not in stock, but final selection remains the buyer's responsibility. The ULTRA-DEX USA line is one of several cutting tool brands available through 3G Electric, and it is stocked alongside other metalworking consumables and industrial equipment. Orders can be placed via the website or through the sales team, with shipping options for domestic and international destinations. 3G Electric does not publish pricing online; quotes are provided based on current market conditions and order quantity. For high-volume or recurring needs, blanket orders and scheduled releases can be arranged. The company maintains relationships with freight forwarders to support global delivery. Technical questions about ULTRA-DEX USA products can be directed to 3G Electric's product support team, who can provide manufacturer documentation and clarify part number details. 3G Electric is not an authorized distributor for all brands listed; it sources products through various channels to meet customer requirements. Buyers should confirm warranty and return policies at the time of order. The information provided here is for reference only and does not constitute a specification guarantee. Always consult the manufacturer's current catalog for critical dimensions and application data.

Common Applications

  • CNC turning — ULTRA-DEX USA A20S MWLNL4 boring bar for internal boring of holes in steel and cast iron parts
  • Automatic screw machines — ULTRA-DEX USA NG-2L W.031 and NG-2L W.062 inserts for parting off small-diameter stock
  • Job shop lathes — ULTRA-DEX USA NG-4L W.189 and NG-6R W.375 inserts for grooving and cutoff operations
  • Production turning — ULTRA-DEX USA 3IR NG W.093 inserts for groove forming and cutoff on CNC turning centers
  • Maintenance machining — ULTRA-DEX USA indexable boring bars for repairing or resizing worn bores in equipment
  • Tool room — ULTRA-DEX USA parting and grooving inserts for general grooving and cutoff on manual lathes

Frequently asked questions

Common questions about ULTRA-DEX USA from 3G Electric.

What is the ULTRA-DEX USA A20S MWLNL4 boring bar used for?

The A20S MWLNL4 is an indexable boring bar for internal turning and boring on CNC lathes and manual machines. It has a 1-1/4 inch shank diameter and a minimum bore diameter of 1.4700 inches. It uses 432-size inserts. The bar is designed to enlarge or finish holes in metal workpieces. It is typically held in a toolholder or turret and adjusted for diameter. The insert can be indexed when the cutting edge wears, reducing downtime. This bar is suitable for general machining and job shop applications where a standard boring bar is required. Verify toolholder compatibility and machine clearance before use.

What do the designations on ULTRA-DEX USA parting and grooving inserts mean?

Designations such as NG-2L W.031, NG-4L W.189, and NG-6R W.375 indicate insert geometry, orientation, and width. The letters and numbers before the W specify the insert shape and size; L or R indicates left-hand or right-hand orientation. The number after W is the width in inches. For example, W.031 is 0.031 inches wide, W.189 is 0.189 inches wide, and W.375 is 0.375 inches wide. These inserts are used for parting off and grooving. The width determines the groove width or cutoff tool width. Select the designation that matches your groove specification and machine setup.

Are ULTRA-DEX USA inserts compatible with other brands' toolholders?

Compatibility depends on the insert size and style. ULTRA-DEX USA inserts are designed to standard dimensional specifications, but they are not guaranteed to fit all toolholders from other manufacturers. The insert must match the toolholder's pocket size, seat, and clamping method. For example, a 432-size insert requires a toolholder designed for 432 inserts. Always cross-reference the insert designation and toolholder model. 3G Electric can provide dimensional data for ULTRA-DEX USA inserts to help you verify fit. If you are unsure, consult the toolholder manufacturer's documentation or request a sample for trial.

What materials can ULTRA-DEX USA parting and grooving inserts cut?

ULTRA-DEX USA parting and grooving inserts are available in carbide grades suitable for common workpiece materials, including steel, stainless steel, and cast iron. The specific grade and coating determine the recommended cutting speed and feed. For example, uncoated grades may be used for aluminum and non-ferrous alloys, while coated grades are typical for steel and stainless. Always refer to the manufacturer's speed and feed recommendations for the exact insert grade and workpiece material. Cutting conditions, machine rigidity, and coolant also affect performance. 3G Electric can provide the manufacturer's technical data upon request.

How do I select the right ULTRA-DEX USA boring bar for my lathe?

Selection depends on the minimum bore diameter, shank diameter, and insert size required for your operation. Measure the smallest hole you need to bore and choose a bar with a minimum bore diameter smaller than that. The shank diameter must fit your toolholder or turret. Insert size should match the available inserts and the cutting forces expected. For example, the A20S MWLNL4 has a 1-1/4 inch shank and 1.4700 inch minimum bore. Consider overhang and rigidity; longer overhangs require larger shanks. 3G Electric can help cross-reference your requirements to available ULTRA-DEX USA models.

Does 3G Electric stock ULTRA-DEX USA replacement inserts?

3G Electric lists 1,952 ULTRA-DEX USA SKUs, including many parting and grooving inserts and boring bars. Stock availability varies by part number and order quantity. You can request a quote for specific insert designations such as NG-2L W.031 or NG-4L W.189. 3G Electric sources products globally and can often arrange delivery for non-stock items. For recurring needs, blanket orders and scheduled releases may be available. Contact 3G Electric with your part numbers and quantities to confirm current stock and lead time. Pricing is provided by quote.