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This section provides an overview for square bits as well as their applications and principles. Also, please take a look at the list of 10 square bit manufacturers and their company rankings. Here are the top-ranked square bit companies as of March, 2026: 1.Danyang Tongyu Tools Co., Ltd, 2.Baohui Power Bit Inc., 3.Vega Industries Inc..
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A square bit is a tool with a square-shaped tip designed for driving square screws. These screws are commonly used in construction, such as in sash and fascia fittings, due to their resistance to breakage under high torque.
Square bits are often attached to power tools like electric screwdrivers for efficiently driving screws at high speeds. They come in various sizes and materials from different manufacturers.
Square bits are primarily used for tightening and loosening square screws. They offer less slippage and wear compared to other types of bits, making them suitable for high-torque applications. Common uses include sashes, earthquake-resistant hardware, imported construction, plywood floor panels, LC boards, and scaffold joints.
It's important to match the size of the square bit with the square screw for compatibility. Sizes are typically indicated in mm, inches, and SQ (square).
There are three common sizes of square bits:
Available lengths include 25 mm, 65 mm, 110 mm, and 150 mm. Ensure the correct size is chosen to match the screws used.
Magnetic square bits have a magnet at the tip, ensuring the screw stays securely attached and reducing the risk of dropping. When choosing square bits, consider the specific requirements of your project for efficient and safe work.
*Including some distributors, etc.
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Champion Cutting Tool Corp. (Champion) is a manufacturer and distributor of cutting tools that was established in 1897 in Rockville Centre, New York. The company offers a broad range of cutting tools for use in metalworking, such as magnetic drill presses, carbide-tipped hole cutters, end mills, and sheet metal cutters. It also offers related products and accessories, such as dies and taps, various abrasives, and saw blades. Champion products are used by clients in woodworking, metalworking, and construction, as well as by manufacturers and OEMs in the automotive industry.
DIC TOOLS, established in Patiala, Punjab in 2012 is a manufacturer of cutting tools which include HSS Cutting Tools and Gear Cutting Tools. Their product portfolio includes solid carbide end mills used for precise milling, high-speed steel (HSS) and HSS-Co drills, high-speed steel (HSS) and HSS-Co drills used in turning and milling operations, and boring bars and tool holders for hole machining. The company serves industries such as Electronics and Semiconductors, Metalworking and Fabrication and Precision Engineering.
Rohit Industries Group (P) Ltd is a manufacturer of cutting tools since 1963 based in Delhi. The company deals in Drilling, Milling, Lathe, Press, and Tapping tools along with the making of Router Bits these products help machine materials like Alloy Steel, Stainless Steel, Titanium, Cast Iron, Nicker alloys, and other materials. They even make bits with varying HSS material grades for various applications but overall, these tools serve the aerospace, automotive, general manufacturing, and die and cut industry to name a few.
Baohui Power Bit Inc., established in 1989 and headquartered in Taiwan, is a manufacturer specializing in pneumatic tools, hand tools, electrical tools, and toolkits. The company boasts a comprehensive and diverse product catalog, including power bits, nut setters, bit holders, adaptors, and L key wrenches. These tools serve a multitude of purposes, such as securing screws and bolts into various materials, attaching nuts onto bolts, maintaining a secure grip on screwdriver bits, and tightening or loosening hexagonal socket head screws. The tools find applications in various industries, including construction, assembly work, furniture, and machinery repairs.
Bagon Engineering Work Tools Division, established in 1975 and headquartered in Rajkot, Gujarat, India, is a manufacturer, exporter, and importer of work tools for industrial applications. The company offers pneumatic cutting blades, milling cutters, circular shearing blades, tool bits, and HSS & chamfer cutters. The company's infrastructure unit is segmented into various sections including manufacturing, quality testing, warehousing, and administrative sections. It also executes Alloy Steel Heat Treatment Job Works as per the specifications of its patrons and has recruited various C & F agents to enable them to deliver the consignments at clients' destinations within the stipulated time period.
Meeng Gang Enterprise Co., Ltd. (MGE) is a Taiwanese manufacturer of power tool accessories and screwdriver kits that was established in 1971. Based in Wu-Jih, Taichung City, the company produces various kits and accessories for power tools, including ratchet screwdrivers, bit holders, magnet screw setters, and impact-resistant bit holders, which they market under the Ralter and Merlin brand names. MGE products are primarily used in the automotive, furniture, construction, and hardware industries.
Danyang Tongyu Tools Co., Ltd, founded in 1996 and based in Jiangsu, China, manufactures and supplies saw blades, hole saws, drill bits, and other cutting tools It provides HSS Drill Bits with ANSI standard and DIN standards, Glass Drill Bits and Masonry Drill bits, SDS-MAX and SDS-PLUS Drill Bits, Chisels and more to its local and global clients. The company delivers the sample order in 1 to 2 days; a massive order is delivered within 10-15 days, depending on the quantity of the ordered goods.
Carbide Tools Corner, established in 1958, is headquartered in Mumbai, India, as a producer, supplier, and exporter of a comprehensive selection of Industrial Tools. The company's success is contingent upon the level of client satisfaction achieved by providing quality items. Carbide Tools Corner honors itself for possessing a state-of-the-art infrastructure spanning three factory locations. These items include a competitive edge over other market offerings because of their rigorous testing across multiple dimensions before being released to consumers.
Ranking as of March 2026
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | Danyang Tongyu Tools Co., Ltd |
14.8%
|
| 2 | Baohui Power Bit Inc. |
11.1%
|
| 3 | Vega Industries Inc. |
11.1%
|
| 4 | Meeng Gang Enterprise Co., Ltd. |
11.1%
|
| 5 | Champion Cutting Tool Corp |
11.1%
|
| 6 | Jaldhara Small Tools Private Limited |
7.4%
|
| 7 | Suzhou Bilateral Import & Export Co.LTD |
7.4%
|
| 8 | Carbide Tools Corner |
7.4%
|
| 9 | DIC TOOLS |
7.4%
|
| 10 | Bagon Engineering Works Tools Division |
3.7%
|
Derivation Method
The ranking is calculated based on the click share within the square bit page as of March 2026. 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 (%) |
|---|---|---|
|
India
|
5 | 55.6% |
|
Taiwan
|
2 | 22.2% |
|
United States of America
|
1 | 11.1% |
|
China
|
1 | 11.1% |
19 products found
19 products
