[A]
HSS Twist Drill Bit Set
15 piece set
For drilling in metal
Metal
[B]
Masonry Drill Bit Set
15 piece set
For drilling in concrete, masonry and brick
High heat resistance for a long service life
[C]
Wood Drill Bit Set
15 piece set
For drilling in hard and soft wood
[D]
Screwdriver Bit Set
Versatile with a large selection
With 32 bits, 4 sockets and 1 magnetic quick-change bit holder
37 piece set