A straight nose handpiece is a dental instrument used in various dental procedures. It consists of a straight body with a nose or nozzle at the working end where various dental burs or attachments can be installed. The straight nose handpiece is commonly used in dental procedures such as cavity preparation, finishing and polishing dental restorations, and removing dental caries or decay. It allows dentists and dental professionals to access and work on specific areas of the mouth with precision. Also, the straight nose design enables better visibility and access to the treatment area, especially in areas that are difficult to reach with other handpiece types. It is a versatile tool used in various dental procedures to help dentists perform precise and efficient dental treatments.