How to make mini bench drill - DIY homemade

DIY mini bench drill at home (simple) Materials to include - 1 x motor 12v, 1 x mini drill chuck, drill bit - 1 springs , 1 accu 12v - 1 switch, screws, Wood panels - 15cm long iron pipe 14x14mm - 3mm long iron bar 30cm - 20 cm long and 3.5 mm steel bars