This section provides an overview for hammer drills as well as their applications and principles. Also, please take a look at the list of 9 hammer drill manufacturers and their company rankings. Here are the top-ranked hammer drill companies as of February, 2024: 1.AEG POWERTOOLS, 2.Kangton.
Hammer drills are tools designed for tasks like removing wall tiles and drilling holes in concrete. Being capable of destroying concrete, these drills are powerful devices frequently seen at construction sites.
A hammer drill operates by applying a vertical impact force, gradually breaking through hard concrete areas.
Primarily used for breaking concrete and other structures, hammer drills are essential for tasks like "patching." They are also employed for drilling large holes in concrete where vibration drills are insufficient and preparing surfaces for plugs and anchors.
Available in both rechargeable and corded versions, rechargeable hammer drills have limited power durations and are suitable for smaller tasks like drilling in concrete walls. Corded types, utilizing 100 V voltage, are preferred for uninterrupted power supply and are more user-friendly.
The effectiveness of a hammer drill lies in its tip, the chisel, which directly contacts and destroys the concrete. The chisel's tip must be sharp and made of very hard special steel material to ensure effective hammering.
When using a hammer drill for pre-drilled holes, it's crucial to use drill bits specifically designed for hammer drills.
As drilling or pre-drilling generates dust and concrete fragments, safety measures like masks, safety glasses, work gloves, and earplugs are essential.
Hammer drills can be operated in rotary-only mode, blow-only mode, or a combination of both. In rotary mode, it functions like a normal electric drill, suitable for hard materials like concrete and mortar, but not for metal or wood.
When equipped with an earth auger drill, it can drill holes in the ground. Hammer drills are preferred over pistol-type electric drills for drilling large holes due to their stability and dual-hand operation.
For hauling, attach a dedicated tip fitting to perform patching work on concrete and tiles. Various tip fittings are available for different applications.
With a shovel attachment, hammer drills can dig into hard soil that is challenging to shovel by hand, useful for large-area and deep digging tasks.
For surface roughing of concrete, an attached shovel can create an uneven surface to enhance bonding between concrete and coatings or waterproofing materials.
When equipped with a core drill, hammer drills are capable of core drilling to create circular holes in concrete.
Hammer drill bits come in three mounting standards: Hexagonal Shaft, SDS Plus Shaft, and SDS-MAX Shaft, each with specific applications and not interchangeable. Hexagonal shafts are suitable for medium to large drilling and are often used in high-power models. SDS-MAX and SDS-Plus shafts, developed by Bosch, are used for small to large drilling, offering less power loss. SDS-MAX shafts are robust and suitable for medium to large drilling.
All shanks come in various diameter sizes, so it's important to check the shank type and diameter before purchasing.
*Including some distributors, etc.
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Desco Manufacturing Co., Inc., founded in 1962, specializes as a designer and manufacturer in customized hand-held and standup tools for surface preparation. The company is a pioneer in the surface preparation tools industry with over 55 years in working. Headquartered in Rancho Santa Margarita, California, Desco has established a name for providing solutions in the surface preparation tools sector. With a pivot on quality and customization, Desco Manufacturing serves industries requiring specialized tools for surface preparation, demonstrating expertise and longevity in its field.
Dewalt Inc. is a power tool manufacturing firm started in 1924 by Raymond DeWalt. It began as a small enterprise in Maryland but quickly expanded. They were reformed and reincorporated as DeWalt Inc. in 1947 and were purchased by American Machine & Foundry Co.Inc in 1949. Dewalt Inc. provides a diverse range of products such as power tools, hand tools, accessories, outdoor equipment, and workplace equipment. As of 2001, they produced and sold over 200 hand power equipment and 800 accessories. DeWalt is now a well-known tool brand among commercial contractors.
Taizhou Zhonghan Tools Co., Ltd was established in China in 2003 and operates as a manufacturer, exporter, and seller of drilling hammers, cordless drills, and electrical appliances. The company's product range includes light impact drills, heavy-duty rotary hammers, and cordless impact drills that are suitable for everyday use. The company also offers electric hammers for applications in construction and decoration, suitable for drilling into concrete, brick walls, stone and wood. It features motors with powerful energy and significant output power, resulting in an average drilling efficiency of up to 45 seconds per hole.
Metabo is a company founded in the year 1920 and is based in Nurtingen, Germany as a manufacturer and supplier of professional power tools and cordless accessories. Their product portfolio includes cordless tools, drillers, screwdrivers, semi-stationary tools, bench grinders, and battery packs. They are incorporated with a cordless alliance system. The tools are used for various applications which include cutting, drilling, chiseling, sawing, vacuuming, and extraction. The products are used in multiple industries which include metal trades, construction trades, and renovation.
AEG Tools was originally founded in Berlin, Germany in 1898 as AEG, and is currently a manufacturer of power tools established following its acquisition in 1985 by Daimler-Benz, and later by the TTI Group in 2005. The company’s products include corded as well as cordless tools such as grinders, sanders, and blowers. It also offers related accessories such as bits, chargers, and carrying cases for presorting and organization. Aside from its products, the company provides a range of after sales services including repair and spare parts for clients requiring additional support.
Milwaukee Tool, established in 1924 and headquartered in Brookfield, Wisconsin, USA, is a manufacturer of heavy-duty power tools, hand tools, and accessories The company offers a wide array of accessories, such as bits, blades, and sockets, to complement their cordless and corded power tools, including hammer drills, saws, and wrenches. Milwaukee Tool's products are utilized by construction workers, mechanics, electricians, and contractors for various tasks, including drilling, sawing, fastening, vehicle repairs, electrical installations, and construction projects.
Gison Machinery Co., Ltd was founded in 1945 and is currently located in Taichung, Taiwan. Gison is a manufacturer of air tools, pneumatic tools, and related equipment for numerous applications including decorating, construction, aerospace, and shipping industries. Tools such as sanders, orbital sanders, grinders, and suction cups for lifting are made as both robotic arm attachments as well as handheld pneumatic devices. Other pneumatic tools include air hammers, screwdrivers & wrenches, dent pullers, and most other standard hand tools or power tools.
Kangton was established in Shanghai in 2004 as a supplier of tools. The tools are categorized as Power Tools, which consist of grinders, saws, drills, sanders and etc. along with Garden tools such as brush cutters, blowers, high-pressure washers, lawn mowers, and mist dusters. There is also a category of Car Care tools that include Car Battery Chargers, Car Polishers, and Impact wrenches. These products have uses at personal and commercial levels where Kangton acts as the supplier to companies in Mid-East, Africa, Australia, and Asia.
*Including some distributors, etc.
*Including some distributors, etc.
|Number of Companies
|United States of America