Bosch Power Tools SDS-max Speed Clean Dust Extraction Bits, 21 in

Hollow drill bit - connects to a vacuum system to deliver up to 50% time savings versus the conventional drill-blow-brush-blow anchor-installation method. Faster drilling - provides up to 25% greater drilling speed thanks to less dust and reduced friction. Great durability - one-piece design offers comparable life to Bosch Bulldog bits. Part of a dust-reduction engineered solution - included rubber adapter and bit works with a vacuum system to manage airborne silica dust. Optimized for adhesive anchoring - works with Simpson Strong-Tie Set-XP high-strength anchoring adhesive

Attributes:

Dia. [Nom] = 3/4 in, Length [Nom] = 21 in, Type = Dust Extraction Bit. (1 EACH = 1 EACH)