Bosch Carbide Twist Drill Concrete Set Straight Shank - Bosch 2607017083, These Carbide Twist Drill Sets from Bosch are suitable for drilling in stone, concrete and masonry.
7-piece CYL-3 concrete drill bit set 4; 5; 5,5; 6; 7; 8; 10 mm.
Bosch 2607017083 Carbide Twist Drill Concrete Set Straight Shank 4 to 10mm 7-pcs