This is a Armeg 15-Piece Drill Bit Set that includes 2 x 5.5, 1 x 6, 1 x 7, 1 x 8mm twister masonry drill bits (150mm overall length), 1 x PH2, 4 x PZ2, 1 x PZ3 50mm twister screwdriver bits and 1 x PH2, 2 x PZ2, 1 x PZ3 75mm twister screwdriver bits.

• · Twister impact rated screwdriver bits and drill bits, this is the perfect set
• · Both the Twister screwdriver bits and drill bits are designed with 1/4″ shank,
• · Complete in a handy fabric roll with contents and sizes printed for easy tool identification
• · For professional tradesman using an impact driver
• · Tools can be interchanged rapidly in the same power tool