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Knurling Manufacturers and Companies

IQS Directory provides useful search tools to find leading knurling companies and suppliers. Utilize our website to review and source knurling companies with our easy-to-use features which allow you to locate knurling companies that will design, engineer, and provide knurling services for your exact specifications. Our request for quote forms make it easy to connect with leading knurling companies. View company profiles, website links, locations, phone number, product videos, customer reviews, product specific news articles and other production information. We are a leading manufacturer directory who will connect you with the right manufacturers whether you are looking for linear knurl, state knurling, or knurling screws.

  • Reed City, MI 231-832-2356

    Knurling is one of the primary services H & R provides—and boy do they do it well! H & R continually uses aggressive manufacturing practices to ensure that their standard of quality remains at a high level. H & R is committed to maintaining the high standard they’ve employed for 30 plus years and feels that their growth is a result of their dedication to quality and customer service.

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  • Calabasas, CA 866-317-0208

    Pacific West America, Inc. offers a wide variety of products and services including precision turning. We use Swiss CNC Turning for our more intricate parts. We use a variety of materials such as, aluminum, steel, brass, among others. Here at Pacific West America, Inc. we believe in high quality products! We believe producing what our customers need and want for their project, so please stop at our site today and send us your plans.

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  • Greensburg, PA 724-668-2256

    For over 75 years, ORRCO has offered a comprehensive array of machining capabilities and secondary processes. ORRCO is a manufacturer of precision CNC and screw machine products from aluminum, brass, bronze, copper, plastic, stainless and alloy steel materials. We have CNC and multi spindle screw machines that handle parts 1/8" to 2-5/8" in diameter. We supply complex, customized parts to meet our customer's specifications and schedules.

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  • Spring Lake, MI 616-842-6550

    Supreme has a wide range of equipment options, and the engineering experience to know which process will be the best fit. Supreme offers the professionalism and quality control systems of a large TS-16949 supplier, and still provides the personal support and direct strategic relationships that have grown us into the company we are today. Supreme offers a low-cost region option, critical level cleanliness, and a myriad of high precision testing options.

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  • La Verne, CA 909-596-6131

    DP Machining is a screw machine shop specializing in custom manufacturing of round multi featured Swiss CNC and screw machine type parts. We provide outsourcing and outside processing solutions for your machined parts requirements. Located in southern California, we’ve been in business for over 15 years proudly serving commercial, medical, aerospace, and defense related customers. We primarily service customers in the greater southern California area and west coast states.

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businessIndustry Information

Knurling

Knurling is a manufacturing process in which a rough, patterned texture is created on the surface of a metal in order to provide a grip as well as for aesthetic purposes. Accomplished through the use of specialized CNC turning tools, knurled patterns are visually appealing and are often more easily gripped than smooth surfaces.

Best suited for softer metals such as aluminum and standard grade steel, frequently knurled objects include tool handles, metal flashlights, knurled nuts, knurled control knobs, barbell bars, metal shafts, knurled winged screws, mechanical pencils and metal tubes. Knurling is particularly useful when it comes to assembling a high precision part into a hole in a low precision part when the hole does not closely match the diameter of the high precision part. The knurled pattern on the high precision part presses into the knurled walls of the low precision part and forges a connection that otherwise would not have been. In addition, knurling offers extensive manufacturing and repair applications that allow knurling companies to serve diverse industries such as electronics, automotive, construction, aerospace, telecommunications, fitness equipment and marine.

Most often conducted on a lathe, knurling is commonly achieved through the same automatic-feed mechanisms that are used to form screw machined products. Knurling tools are used in conjunction with the lathe and enable the embossing of the pattern. Embossing is the process of creating a three-dimensional design on a part or material. There are four general knurling patterns: annular rings, straight, angular and diamond knurl. These knurling patterns can be used independently or in a combination. Annular rings are most often used when using a plastic mating component. While annular rings allow for easy mating, the ridges can make the components difficult to pull apart. A straight knurling pattern is also referred to as a linear knurl pattern and consists of a series of linear straight ridges. The straight ridges can also be formed into helical grooves referred to as a helical knurling pattern. Angular knurling consists of straight ridges in an angular direction and is typically used in order to give extra traction to an external handle or other connective piece. The most common type of knurling pattern for hand grips is diamond knurl because it creates the most traction between a user's hand and the handle. A diamond knurl consists of a criss-cross pattern of ridges.

More Knurling Information

Knurling
Knurling - H & R Screw Machine Products, Inc.



Knurling Informational Video