Model number from the Bosch "PointTeQ" series 2608577218, diameter 5 mm, is a package of twist drill bits made of HSS (High Speed ​​Steel) material. In this package 10 units same size tip available. Among the main advantages given by the manufacturer are the "PointTeQ" type tip, which ensures fast drilling, high flexibility, remarkable wear resistance and initial centering. The nozzles are suitable for metal and alloy metals, aluminum, steel profiles, machined metal surfaces and some plastic materials. The spiral channels are equipped with a black oxide coating and accelerate the removal of chips, and the 135° tip angle and DIN338 standard production ensure tool stability and long life. The package format is suitable for professional assembly teams, metal frame system builders and DIY craftsmen. During use, it is important to pay attention to the correct attachment of the tool to the mandrel, the selection of the speed mode according to the material and the application of protective equipment (goggles, gloves, etc.).