ham-fist ‧ ed /ˌhæm ˈfɪstəd◂/ BrE AmE ( also ˌham-ˈhanded ) adjective informal
1 . not at all skilful or careful in the way that you deal with people SYN inept :
They made several ham-fisted attempts to spy on her.
2 . not at all skilful with your hands SYN clumsy