Set number one contains the following 126 pieces

42 x HSS Titanium drill bits 1-10mm
10 x Masonry drill bits 3-10mm
10 x Wood drill bits 3-10mm
42 x 25mm Cr-V driver bits slotted Phillips, Pozi, Torx, Hex & Square
5 x 200mm Long wood drill bits 5-10mm
5 x 200mm Long masonry drill bits 5-10mm
4 x Hole saws 32-54mm
3 x drill stops
Arbor
Magnetic connector
Screwdriver handle / bit holder
Countersink
2.5mm hex key.

Set number 2 contains the following 300 pieces (approx)

7 x HSS drills
5 x Wood bits
5 x Masonry drills
6 Screwdriver bits
1 Magnetic bit holder
Plus a selection of 5, 6, 8 & 10mm wall plugs