cop44 gold cop 44 gold cop44 gold DTH hammer cop 44 gold DTH hammer cop 44 gold DTH bit cop44 gold dth bit cop44 gold dth hammer and bit copp 44 gold dth hammer and bit cop44 gold hammer cop 44 gold hammer COP 44 dth bit COP44 dth bit COP44 bit COP 44 bit packaged in cardboard and plywood case