Hand Decrimper, oo sidoo kale loo yaqaanno decapper gacanta, ayaa loo isticmaalaa in lagu furo koofiyadaha curyaanka ah. Qalab-fudud iyo mid dhaqaale oo buug-gacmeedka ah oo loogu talagalay laba cabbir oo dabool oo kala duwan (ND11 iyo ND20). Ku habboon koofiyadaha aluminium iyo bimetal, oo aan ahayn koofiyadaha birta ah.