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This section provides an overview for punching as well as their applications and principles. Also, please take a look at the list of 18 punching companies and their company rankings. Here are the top-ranked punching companies as of December, 2024: 1.G.E. Mathis Company, 2.Dynamic Design & Manufacturing, Inc., 3.Jewell Manufacturing Inc..
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Categories Related to Punching
Punching is a process in which a workpiece (workpiece) is held in place and a rotary tool such as a drill is used to drill a cylindrical hole in the workpiece.
In general, punching includes not only simple drilling but also "reaming" to finish the inside of the hole and "tapping" to thread the inside of the hole.
Punching is performed using a variety of drills on workpieces such as wood, steel, aluminum, and steel plates. It is important to select the appropriate drill and cutting method for the material and plate thickness to be processed.
Punching of a workpiece is performed using a variety of drills. Work that penetrates to the outside of the workpiece is "through hole" drilling. Drilling that stops halfway through is called "stop drilling."
This is a method of adding a wider hole of about 1 mm in depth to the drilled screw hole to hide the screw head and ensure tightening of the screw. In this case, a tool such as an "end mill" is used for machining threaded holes made by forging or casting.
This is a machining method to finish the inside of a hole drilled with a drill smoothly and precisely. A bar-shaped tool called a "reamer" is used here to improve surface roughness and roundness by contacting the inside of the drilled hole. The "cutting edge" of the "reamer" is continuously rubbed against the workpiece to enable high-precision machining.
This is a method of making a screw in a hole drilled using a drill. A spiral thread tool called a "tap" is inserted into the hole while rotating to create threads.
Punching consists of drilling a hole in a fixed material with a tool such as a drill or reamer. The drilling process involves drilling a hole by rotating the blade and cutting away the part of the workpiece that is in contact with the workpiece.
Since chips are produced in principle, the drill has a lead section to discharge chips, a shank section to attach to a holder, and a twist drill section to drill a hole.
There are five main types of punching: shallow punching, deep punching, solid drilling, trepanning, and counterboring.
Shallow drilling is a drilling method for holes that are less than three times as long as the drill diameter. This process is often used in wood processing.
This is a drilling method that exceeds 10 times the length of the drill diameter. Punching should be performed under close observation as there is a risk of breaking the drill during the process.
Punching of a solid (raw) workpiece.
This is a method of drilling around the hole, leaving a cylindrical core in the center of the hole. This method is used to penetrate a workpiece in order to leave a core in the hole.
This is a machining method to enlarge a hole that has already been machined. The finished surface inside the drilled hole is machined with even higher precision.
There are five main types of machines used in punching: drilling machines, lathes, milling machines, machining centers, and turning centers.
1. Drilling Machine
Drilling machine is a typical machine for punching. NC drilling machines equipped with NC devices can be controlled by NC programs (NC machining).
2. Lathe
Punching can be done by attaching a drill or boring to a lathe. Some lathes are equipped with NC devices.
3. Milling Machine
Punching can be performed by attaching a drill to a milling machine and rotating the drill.
4. Machining center
Machining centers are NC machine tools that perform a wide variety of machining operations without replacing the workpiece. Punching can be performed on a workpiece by attaching a milling machine or a drill. Normally, 3-axis machining centers are used, but 5-axis machining centers, which add two axes (rotation and tilt axes), can perform three-dimensional machining and complex machining.
5. Turning Center
A turning center is a machine with more functions than an NC lathe, equipped with a rotary tool and ATC (automatic tool changer), etc. Punching can be performed on a workpiece by attaching a drill or a milling machine.
*Including some distributors, etc.
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G.E. Mathis Company is a precision metal manufacturer founded in 1905 in Chicago, Illinois. The company offers multiple kinds of services, including but not limited to laser cutting, CNC plasma cutting and punching, welding, and more. Its more than 118 years of expertise, has allowed it to serve a wide variety of markets, amongst of which one can find the agricultural, chemical, defense, energy, mining and architectural industries. The firm complies multiple standards, such as the ISO 9001:2015 certificate
Dynamic Design & Manufacturing, Inc. is a known manufacturer based in Niwot, Colorado, USA, founded in 1983. The company's products include precision sheet metal and machined products and parts, offering sheet metal fabrication services for a wide range of industries. Its services include laser cutting, CNC punching/machining, press brake forming, metal rolling, wire EDM, welding, and assembly. The company is AS9100 / ISO 9001 registered and ITAR compliant, ensuring quality for its products and embuing confidence to its customers.
Multimetal Products is a manufacturer of metal fabrications, machinery, and craftsmanship. It was founded in 1976 and located at USA. The company offer precision laser cut, water jet cut, sheet metal punch and form, and other services. They also specialized in excellent fabrications of stainless steel, aluminum, carbon steel and plastic. Multimetal Products creates parts accurately the first time around unbeatable lead times - a valuable combination to keep their customers satisfied.
Thieman Manufacturing Technologies was founded in 1977 and headquartered in Ellenboro, USA, as a Custom Metal Fabricator and CNC Machine manufacturer. The company offers metal fabrication capabilities with a specific emphasis on delivering proficient service, prompt outcomes, dependable results, and accurately crafted customized metal products to customers inside the continental United States. Thieman Manufacturing has the requisite expertise and adaptability to collaborate with large-scale national businesses and autonomously operated enterprises.
Evansville Sheet Metal Works, Inc. is a manufacturer of sheet metal works headquartered in Evansville, Indiana and was founded in 1946. The company offers sheet metal works in aluminum, stainless steel, copper, and brass. Whilst, its custom fabrication entails customization which is in-depth on industrial and architectural industries using aluminum and stainless steel. The company also houses laser, plasma, and waterjet cutting as capabilities. The company also offers feed throat hopper, screen decks, tablet counting trays, and custom engraving blanks.
DALSIN INDUSTRIES, INC. was founded in 1945 and is headquartered in Bloomington, Minnesota, as a full-service precision metal manufacturing supplier with world-class quality, repeatability, and delivery for OEMs worldwide. The company is famous for its unique standards regarding product quality, repeatability, and timely delivery. Dalsin is a frontrunner in the contract manufacturing of precision sheet metal products. The company distinguishes itself by achieving operational excellence through the seamless integration of its workforce, streamlined processes, and advanced production equipment.
Alfra USA, LLC founded in Hockenheim, Germany, in 1913, is a manufacturer of punching and drilling machines. The company’s product portfolio includes Hydraulic punching machines, CNC drilling machines, and solutions for magnetic lifting. Its products are used to cut and drill holes in metals, plastic, and wood. It serves the industries of Automotive, Aerospace, Construction, Manufacturing, and Furniture. The company has received the VDMA's Innovation Award and the German Quality Award. It also provides service of repair and examination.
Hikari Kikai Seisakusho Co., Ltd., established in 1959 and headquartered in Tsu, Mei, Japan, is a manufacturer of precision machinery and cutting tools. Its product range includes a grinding machine for PCD tool tips, single-disk grinding machine, brush-honing machine, and double-disc surface grinding machine. Its integrated production system from design to final product, covers various stages, including processes like cutting, deep hole machining, heat treatment, plating, and coating. The company holds JIS9001:2015 (ISO:2015) certification for quality management and standards in its manufacturing operations.
Alpha Manufacturing, established in 1989 and based in the UK, is a manufacturer of sheet metal fabrication. The company also provides laser cutting, CNC metal folding, CNC metal punching, CNC metal turning, TIG welding, and a full powder coating plant. It sells large quantities of metal components to UK companies in the automotive, retail, electronics, agriculture, and technology industries. The company utilises modern machines, production tools, and computer-aided technologies and it was accredited with ISO 14001 in 2008.
Tokyo Byora Koki Co., Ltd., established in 1961, and headquartered in Niiza City, Japan, is a manufacturer of carbide dies and machinery components. The company utilizes and applies its micro deep hole processing technology to a range of product fields, including medical applications, aerospace, and precision components related to semiconductors. It is actively involved in precision processing of challenging materials, with a limit of 0.1mm, such as titanium alloy and iridium.
SML (Distribution) Ltd., founded in 1980, is a British manufacturer and supplier based in Swinton, South Yorkshire, developing tools and machines for copper and steel. The company’s product lineup includes punch and die-cutting tools and machines. Some of these products include hole punches, pumps, and tungsten carbides. It also provides manual and hydraulic systems, along with related accessories for sheet steel punching. These products find applications in the manufacturing of panels, switchboards, and motor control centers. The company operates an online store through its website, catering to customers in over 30 countries worldwide.
Ranking as of December 2024
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | G.E. Mathis Company |
13.2%
|
| 2 | Dynamic Design & Manufacturing, Inc. |
7.9%
|
| 3 | Jewell Manufacturing Inc. |
7.9%
|
| 4 | Multimetal Products |
7.9%
|
| 5 | Alpha Manufacturing |
5.3%
|
| 6 | HDC |
5.3%
|
| 7 | Midlands Metal Products |
5.3%
|
| 8 | Fairlawn Tool, Inc. |
5.3%
|
| 9 | Evansville Sheet Metal Works, Inc. |
5.3%
|
| 10 | DALSIN INDUSTRIES, INC. |
5.3%
|
Derivation Method
The ranking is calculated based on the click share within the punching page as of December 2024. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
Newly Established Company
Company with a History
*Including some distributors, etc.
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
|
United States of America
|
10 | 62.5% |
|
United Kingdom
|
3 | 18.8% |
|
Germany
|
1 | 6.3% |
|
Japan
|
1 | 6.3% |
China
|
1 | 6.3% |
KUKEN Co., Ltd.
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