SD-026 8 PCS QUICK-CHANGE CHUCK BIT SET *POWER BITS *DRILL BITS *NUTDRIVER *DRILL & DRIVER SYSTEMS 7PCS (CR-MO) 50mm:PH:1-2-3 PZ:1-2, SL: 5-7mm Packing:1 set/blister card, 96 Pcs/ctn, N.W./G.W./Cuft.:17/18kgs/1.4'