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3G Electric

ONSRUD

Onsrud is a manufacturer of solid carbide and high-speed steel cutting tools for routing, milling, and machining operations. The brand's product line includes router bits, end mills, drills, and burrs, with a focus on tools for wood, plastics, aluminum, and composite materials. Onsrud tooling is commonly specified in industries such as aerospace, automotive, signage, furniture, and general fabrication, where precision and repeatable cut quality are required. The company's history dates to the early 20th century, and its tools are distributed globally through industrial supply channels.

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About ONSRUD

Onsrud is a manufacturer of solid carbide and high-speed steel cutting tools for routing, milling, and machining operations. The brand's product line includes router bits, end mills, drills, and burrs, with a focus on tools for wood, plastics, aluminum, and composite materials. Onsrud tooling is commonly specified in industries such as aerospace, automotive, signage, furniture, and general fabrication, where precision and repeatable cut quality are required. The company's history dates to the early 20th century, and its tools are distributed globally through industrial supply channels.

3G Electric supplies Onsrud router bits and related cutting tools to maintenance, production, and procurement teams worldwide. The catalog includes 285 SKUs, covering a range of geometries, cutting diameters, and lengths of cut. Representative product families include Super Spiral O-Flute router bits for plastics, wood, and aluminum, and Straight V-Flute router bits for plastics such as acrylic and polycarbonate. These tools are available in solid carbide construction, with cutting diameters from 1/16 inch to 1/2 inch and lengths of cut from 1/4 inch to 2-1/8 inches. The O-Flute design is intended for efficient chip evacuation, while the V-flute geometry supports clean finishes in plastic routing. Many items carry manufacturer list numbers and catalog page references for cross-referencing.

For technical buyers, Onsrud tooling is specified by material, flute count, cutting diameter, and length of cut. The Super Spiral O-Flute series is used for routing wood, plastics, and aluminum, with a single flute and spiral geometry that aids chip removal. The Straight V-Flute series is designed for plastics, with two flutes and straight flutes for trimming, slotting, and edge finishing. These tools are commonly used in CNC routers, hand routers, and trimming stations. 3G Electric provides access to the Onsrud line with specifications, list numbers, and logistics support for global delivery. The catalog includes both inch and metric sizes, and many items are available from stock. For procurement specialists, 3G Electric offers a single source for Onsrud router bits and related tooling, with the ability to quote and fulfill orders across multiple regions. The product data includes UNSPSC codes, manufacturer part numbers, and list numbers to facilitate integration with ERP and inventory systems. 3G Electric does not manufacture these tools; it distributes them as part of its industrial equipment portfolio. The company supports the line with technical documentation, application guidance, and order fulfillment. For plant engineers and maintenance managers, this means access to Onsrud tooling without the need to manage multiple suppliers. The catalog is updated regularly, and new SKUs are added as they become available. 3G Electric ships globally, and the Onsrud line is part of its broader offering of industrial burners, pumps, gas controls, and related equipment. The focus is on providing verifiable specifications and reliable supply for production and maintenance operations.

Common Applications

  • Plastic fabrication — Onsrud Straight V-Flute router bits (e.g., SKU 4WAG4) for trimming and slotting acrylic and polycarbonate sheets.
  • Woodworking — Onsrud Super Spiral O-Flute router bits (e.g., SKU 4KPF9) for precision routing of hardwood and softwood components.
  • Aluminum machining — Onsrud Super Spiral O-Flute router bits for routing aluminum panels and extrusions with efficient chip evacuation.
  • Signage production — Onsrud Straight V-Flute router bits for edge finishing and grooving of plastic signs and displays.
  • CNC routing — Onsrud router bits in various sizes for general CNC routing of plastics, wood, and aluminum in job shops.
  • Composite trimming — Onsrud solid carbide router bits for trimming fiberglass and other composite materials in aerospace and automotive.

Frequently asked questions

Common questions about ONSRUD from 3G Electric.

What materials can Onsrud Super Spiral O-Flute router bits cut?

Onsrud Super Spiral O-Flute router bits are designed for routing wood, plastics, and aluminum. The single-flute, spiral geometry is intended for efficient chip evacuation, which helps maintain cut quality in these materials. For example, SKU 4KPF9 has a 1/16-inch cutting diameter and 1/4-inch length of cut, suitable for precision work. These bits are commonly used in CNC routers and hand routers. When selecting a bit, consider the material thickness, desired finish, and machine speed. The O-Flute design is particularly useful in plastics where chip clearance is critical to avoid re-cutting and heat buildup. For aluminum, proper speeds and feeds are necessary to prevent chip welding. Always refer to the manufacturer's recommended operating parameters for the specific material and tool geometry.

What is the difference between Onsrud Straight V-Flute and Super Spiral O-Flute router bits?

Onsrud Straight V-Flute router bits have straight flutes and are typically used for routing plastics such as acrylic and polycarbonate. They are available with two flutes and are suitable for trimming, slotting, and edge finishing. The V-flute geometry helps produce clean edges in plastic materials. Super Spiral O-Flute router bits have a spiral flute design with a single O-flute, intended for efficient chip evacuation when cutting wood, plastics, and aluminum. The spiral geometry can reduce cutting forces and improve finish in some applications. The choice between the two depends on the material, the desired finish, and the machine setup. For plastics, both types can be used, but the V-flute is often selected for edge finishing, while the O-flute is used for deeper cuts and better chip removal.

What sizes of Onsrud router bits does 3G Electric stock?

3G Electric stocks Onsrud router bits in a range of sizes. Cutting diameters include 1/16 inch, 1/8 inch, 1/4 inch, 3/8 inch, and 1/2 inch. Lengths of cut range from 1/4 inch to 2-1/8 inches. For example, SKU 4KPF9 has a 1/16-inch cutting diameter and 1/4-inch length of cut, while SKU 4WAG6 has a 1/2-inch cutting diameter and 2-1/8-inch length of cut. The catalog includes 285 SKUs, covering both Straight V-Flute and Super Spiral O-Flute types. Many items are available from stock. For specific size availability, consult the product listing or request a quote. 3G Electric can also source non-stock sizes on request, subject to lead times.

Are Onsrud router bits suitable for CNC routing of acrylic and polycarbonate?

Yes, Onsrud router bits are commonly used for CNC routing of acrylic and polycarbonate. The Straight V-Flute series is specifically designed for plastics, with two flutes and geometries that provide clean cuts. For example, SKU 4WAG4 has a 3/8-inch cutting diameter and 1-5/8-inch length of cut, suitable for trimming and slotting. The Super Spiral O-Flute bits can also be used on plastics, with the O-flute design aiding chip evacuation. When routing acrylic and polycarbonate, it is important to use proper speeds and feeds to avoid melting or cracking. Onsrud provides recommended operating parameters for their tools. 3G Electric supplies these bits globally and can provide specifications and list numbers for cross-reference.

How do I identify the correct Onsrud router bit for my application?

To identify the correct Onsrud router bit, consider the material being cut, the desired finish, and the machine capabilities. Onsrud categorizes bits by material: wood, plastics, aluminum, and composites. For plastics, the Straight V-Flute series is often used for edge finishing and trimming, while the Super Spiral O-Flute series is used for efficient chip evacuation in wood, plastics, and aluminum. Key specifications include cutting diameter, length of cut, shank diameter, and flute count. Manufacturer part numbers and list numbers are provided for each SKU. For example, SKU 4WAG2 has a 1/4-inch cutting diameter and 1-1/4-inch length of cut, with manufacturer part number 56-086. 3G Electric's product listings include these details to help match the tool to the application.

What support does 3G Electric provide for Onsrud router bit orders?

3G Electric provides specification data, list numbers, and logistics support for Onsrud router bit orders. The catalog includes 285 SKUs with details such as cutting diameter, length of cut, material, and manufacturer part numbers. For procurement specialists, 3G Electric can supply quotes and fulfill orders globally. The company does not manufacture Onsrud tools but distributes them as part of its industrial equipment portfolio. Technical documentation and application guidance are available to help select the appropriate tool. For integration with ERP systems, UNSPSC codes and manufacturer part numbers are provided. 3G Electric ships worldwide and can handle orders of various sizes, from single pieces to production quantities. Contact 3G Electric for current availability and lead times.