A 12mm diameter x 200mm long BOSCH CYL-3 Silver Percussion Drill Bit for drilling in concrete and solid brick. This drill bit has a 2-flute U-shape design providing good dust removal, reduced friction, and an extended lifetime. It has a working length of 150mm. This BOSCH drill bit is cylindrical shank compatible with three-jaw drill chucks.

Brand Name	BOSCH
Colour	Silver
Type	Drill Bit
Length	200mm