Coke-ga batroolka ee semi-graphitized ayaa si weyn loogu isticmaalaa warshadaha, waxaana loo isticmaalaa sidii kor u qaadis kaarboon ah ee birta, shubka, iyo shubka saxda ah; waxaa loo isticmaalaa in lagu sameeyo walxaha heerkulka sare leh ee dhalaalinta, saliidaha warshadaha mashiinnada, elektroodhada iyo qalinka; Waxaa si weyn loogu isticmaalaa agabka iyo dahaarka sare ee ka hortagga kulaylka warshadaha birta, xasiliyeyaasha agabka pyrotechnic ee warshadaha militariga, burushyada kaarboon ee warshadaha korontada, elektroodhada warshadaha baytariyada, kiciyeyaasha warshadaha bacriminta, iwm.
