Proxxon 23107 Professional 75-Piece Screwdriver Set for Electronics, Jewelry & Precision Repair - Perfect for DIY, Watchmaking & Small Appliance Maintenance

From the Manufacturer Proxxon 23107 German engineered 75 piece screwdriver bit set is an industrial quality tool set of special chrome-molybdenum-silicon-manganese-vanadium steel alloy. Contains 14 deep hole bits including TX10, TX15, TX20 TORX bits, Allen key bits 4 and 5 millimeter, Claw key bits No. 4, 6 and 8; Phillips PH1, PH2 bits; slotted bits 3 and 5.5 millimeter; Tri-wing bits 1, 2 and 3;TORX bits with countersink, 12 pieces from TX5 to TX40; Allen Key bits with interior hole; metric 7 pieces from 2-8 millimeter; Tri-wing bits, 5 pieces from TW1-TW5; TORX set bits TS6, TS8 and TS10; 7 screwdriver bits, #0, 1, 2; Phillips PZ1, PZ2 and 3; 5.5 millimeter slotted bits; XN multi toothed bits sizes 5, 6 and 8; Claw Keys 5 pieces No. 4-12; Allen Key bits 6 pieces 5/64 inch to 5/32 inch; 3 clutch sockets C1, C2 and C3; male square drive bits SQ00, SQ01, SQ02 and SQ03. Rugged welded steel case with molded plastic insert to hold eachindividual bit securely in place.