Right angle drill

A right angle drill is a kind of electric drill where the drill bit and the drill rod are at a right angle. It can be used to drill in tight angles like the narrow area behind beams.

Different types of right angle drills

There are 4 types of 90-degree angle drills that are rotary hammer drill, mini drill, drill press and li-ion battery cordless drill. A rotary hammer drill is able to rotate and has great impact forces, which allow it to drill through hard masonry material. A mini drill is around 200mm in height and is usually used for precise work such as jewelry making or crafting, which can be operated by users manually. The drill press is stationary or bench-mounted and able to drill through material like wood, metal and so on, which means that it cannot be manually operated. Li-ion battery cordless drill is portable and uses lithium-ion batteries as the power source, allowing itself to be used without electrical outlets, which brings great convenience for users. There are two types of speed modes: variable speed and single speed. The variable mode can adjust the speed to meet the needs in different situations, while the single mode does not allow users to change the speed of the angle drill, so it is more suitable for basic jobs like drilling holes or screwing. Besides, the motor of a 90-degree drill can be categorized as a brush motor or a brushless motor. The former takes the direct current as the power supply and needs to regularly replace the worn-out brush, while the latter can switch current by electronic controller rather than the direct current.

Applications of right angle drills

A 90 drill is a versatile tool that can be used in various applications. In construction or renovation jobs, a right angle drill is invaluable for users like plumbers and electricians to work effectively in tight spaces. For instance, when installing bathrooms or kitchens, users can use this kind of drill to make holes for certain purposes. For users as carpenters, a right angle drill is essential because carpenters can use this tool to construct frameworks of a house or assemble some structural elements in very confined areas. The right angle drill is also valuable for electrical work. For example, users can use it to simplify wire installations within conduit or electrical boxes. Besides, right angle drills play a rather significant role in furniture making and assembly. Users can ensure precise hole drilling and screw fastening to be made by using this tool even in tight spaces.