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BoschBoshi hand drill, Boshen hand drill, Baogong hand drill, Dayou hand drill, Black & Decker hand drill, Huashengchang hand drill, Century hand drill,DelixiDelixi, Old A,Wicks/worx。
In 1895, German overtones manufactured the world's first electric direct current hand drill. The shell is made of cast iron and can drill 4mm holes in the steel plate. The hand drill is a small drilling tool that is easy to carry, which is composed of a small motor, a control switch, a drill chuck and a drill bit.
A hand drill is a drilling tool powered by AC power or DC batteries, and is a kind of hand-held power tool.
Hand drill is the largest selling product in the power tool industry, widely used in construction, decoration, pan-furniture and other industries, used to make holes in objects or penetrate objects, and some industries are also called electric hammers.
The main components of the hand drill: drill chuck, output shaft, gear, rotor, stator.
Enclosures, switches, and cables.
Hand drills (pistol drills) – tools used to drill holes in metal materials, wood, plastic, etc. When equipped with a forward and reverse switch and an electronic speed control device, it can be used as an electric screwdriver. Some models come with rechargeable batteries.
It can work normally without external power supply for a certain period of time.
Special models: Right angle drills --- suitable for use in confined workspaces.
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The top ten brands of hand drills are ranked, let's see what brand of hand drills is good?
1. Bosch Boshi hand drill.
2. Boshen hand electric drill.
3. Baogong hand electric drill.
4. There is a hand electric drill.
5. Black & Decker hand drill.
6. Huashengchang hand electric drill.
7. Century hand electric drill.
The above data list is automatically generated by the order system of South China City Network Hardware**, and is sorted in no particular order, and is only provided for your reference.
South China City Network - high quality and low price: high-quality source**, saving an average of 5% of procurement costs
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First: Bosch.
Bosch's hand drill can be said to be the best, but it is relatively expensive. If you use it more frequently, you can use it for a longer time. Dr.'s hand drill is very powerful, as long as you choose the corresponding drill bit, you can easily punch holes in metal or wood.
The concentricity is also very good during use, so it is highly recommended.
Second: Dragon Rhyme.
A very cost-effective brand is poor, and Bosch can buy several handfuls of Hongregret money for a handful. Although ** is relatively low, but the quality is not said. The horsepower is strong, the revving speed is also very fast, and it is very easy to adjust.
In addition, its body is very small, the weight is also very light, and the carrying operation is very easy.
Third: Makita.
Makita is one of the world's largest manufacturers of power tools, and its strength should not be underestimated. The price point of the product is relatively high, but it is definitely worth the price. The speed of its electric drills is adjustable, which can easily cope with various use scenarios.
The biggest highlight is that its quiet effect and heat dissipation are really much better than similar products.
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The ranking of the top ten domestic famous brand hand drills is Dongcheng, Vix, Longyun, Delixi, Leia, Comes, Stanley, Ruiqi, Aoben, and Star.
Dongcheng Electric Drill is a domestic brand and one of the key backbone enterprises of professional power tool manufacturing in China. Bosch is an imported brand and is one of the largest industrial enterprises in Germany.
Bosch production technology is more advanced, Dongcheng electric drill is a domestic product, relatively speaking, the quality of Bosch electric drill is better, Dongcheng electric drill is relatively low.
Bosch is a German company with a long history, while Dongcheng is an emerging domestic company; Therefore, the production and development cycle of Bosch electric drills is relatively long, the technology is more advanced and mature, and the development cycle of Dongcheng electric drills is shorter.
Classification of electric drills:
Hand drill: the smallest power, the scope of use is limited to drilling wood and when the electric cone is used, some hand drills can be changed into special tools according to the use, and there are many uses and models.
Percussion drill: The percussion mechanism of the percussion drill has two types: dogtooth type and ball type. The ball impact drill is composed of a moving disc, a fixing disc, a steel ball, etc.
The moving plate is connected to the spindle by a thread and is equipped with 12 steel balls; The fixing disc is fixed to the casing by pins and carries 4 steel balls, under the action of thrust, 12 steel balls roll along the 4 steel balls, so that the cemented carbide drill bit produces a rotational impact motion, and can drill holes in brittle materials such as bricks, blocks, and concrete. Take off the pin, so that the fixing disc rotates with the moving disc without impact, and can be used as an ordinary electric drill.
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Hand drill brand:
1. Bosch (Bosch).
Recommended reason: the feel is very good, very good, the hand grip comfort is very good, the material is excellent, the outside ** is more high-end, it is a tool with a relatively high appearance, the function is relatively powerful, the positive and negative design, multi-torque adjustment, two-gear design, enough for home, the functional design is very perfect, the operation is convenient and fast, there are positive and negative directions, you can adjust the size of the gear, you can use it to drill iron, and you can also use it to open the hole of the stainless steel plate.
2. Furuide
Recommended reason: simple operation, easy to control, good workmanship, plastic looks very firm, great strength, very stable installation, listen to the sound is relatively small, the sound is not very harsh, the speed is adjustable, the torque is adjustable, it is very convenient to use, two batteries can be used for an afternoon, it is very convenient to use, it can be used on various occasions, it is very convenient to use, it is easy to use, it is simple to use, it is very powerful, it is very suitable for home use.
3. Lei Ming (leiming).
The appearance is handsome, the shape is beautiful, very small, the workmanship quality is very good, the accessories are complete, the cost performance is very high, the fast and slow gear is definitely easy to use, it is the function I want. I can adjust the torque size thing, too. It's quick to use, it's really comfortable to use, the reaction speed is sensitive, the balance is good, and the strength is just right.
4. Worx
Recommended reason: stepless speed change operation as you like, fast braking, clutch disconnection decisively, screwing artifact, it is a kind of enjoyment to use, can cope with the normal work at home, the overall shape is small, and the hand-held is in line with the palm ergonomics. The small push-pull tool box is very delicate, and the tape and reel tool is also very convenient, does not take up space, is easy to operate, feels very good, and is very light and flexible to use.
5, Dongcheng. Recommended reason: the structure is sturdy, durable, the appearance is decent, the ergonomic design is very good, the grip is very good, the use is comfortable, the torque is large, the speed is high, and it can be equipped with a variety of types of joints, the functionality is diversified, the Dongcheng power tool brand is of high quality, the hardness is high, it is not easy to damage, and the drilling and cutting speed is very fast, it is very easy to use, it is a small expert in home decoration, industrial production and construction process, exquisite craftsmanship, comfortable grip, and easy to operate.
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BoschBoshi hand drill, Boshen hand drill, Baogong hand drill, Dayou hand drill, Black & Decker hand drill, Huashengchang hand drill, Shijing Century hand drill,DelixiDelixi, Old A,Wicks/worx。
1. Bosch (Bosch).
Bosch Power Tools, founded in 1886 in Germany, a world brand, Bosch Bi Crack Power Tools is the world's leading manufacturer of power tools and accessories, and its products have maintained high standards in terms of quality, technological innovation and after-sales service.
2. Dewalt
Dewei (China) has a closed company, which began in 1910 in the United States, professional power tools, and top ten electric pickaxe brands. It is headquartered in Maryland, USA.
of Black & Decker Corporation.
3. Makita Makita
Makita Co., Ltd. is currently one of the world's largest manufacturers specializing in the production of professional power tools, headquartered in Japan.
Anjo City, Aichi Prefecture, was founded in 1915.
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