Draper 33322 MH40/SC/B Expert 40 Piece TX Star Hexagon and XZN Mechanics Bit Set

Expert Quality, insert bits manufactured from S2 silicon steel, hardened and tempered with shot blasted finish.
Bit holders made from chrome vanadium steel hardened, tempered and chrome plated.
Spare bits are available.
Packed in steel case and display carton.
Contents:
Bit holder 10mm hexagon x 3/8" sq. drive.
Bit holder 10mm hexagon x 1/2" sq. drive.
7 Draper TX-STAR® bits: T20, T25, T30, T40, T45, T50 and T55 x 30mm long.
7 Draper TX-STAR® bits: T20, T25, T30, T40, T45, T50 and T55 x 75mm long.
5 spline bits: 5, 6, 8, 10 and 12mm x 30mm long.
5 spline bits: 5, 6, 8, 10 and 12mm x 75mm long.
7 hexagonal bits: 4, 5, 6, 7, 8, 10 and 12 x 30mm long.
7 hexagonal bits: 4, 5, 6, 7, 8, 10 and 12mm x 75mm long.