Makita 79 Piece 1/4″ hex shank Technician’s Kit. Contains 1 – 120mm(L) Clear Screw Guide. 2 – Screw Finders. 7 – Hex Shank HSS Drill,Titanium Coated, Size: 1.5, 3.5, 4, 4.5, 5, 5.5, 6mm. 5 – Hex Shank Masonry Drill, Size: 5.5, 6, 7, 8, 10mm.5 – Hex Shank Flat Bits, Size: 16, 18, 22, 25, 32mm. 8 – 1/4 contained within a handy, zip-up nylon canvas pouch. Ideally suited fortechnicians, maintenance, engineering, repairs and servicing.