Blue Spot Masonry Drill Bit Set 4 Piece. 6 8 10 and 12mm x 300mm

Blue Spot Masonry Drill Bit Set 4 Piece.  Zinc Plated with carbide tips for longer life. Designed for use with percussion drills. It's better to have the right tools. Ideal addition to your tool set. Designed for all sort of masonry and concreate drilling. Suitable for 3/8" and 1/2" chucks.
Features:
Tungsten carbide-tipped
For brick, stone and concrete
Suitable for 3/8" and 1/2" chuck 
Set Includes:
1 x 6mm x 300mm
1 x 8mm x 300mm
1 x 10mm x 300mm
1 x 12mm x 300mm