"VACUUM SOLDER REMOVAL TYPE,TUBULAR SHAPE W/TAPER AND CHAMFER AT WORKING END; HEAVY WALL COPPER W/PLATED COPPER ALLOY FINISH; 1/8 IN. OD BY 1-1/32 IN. LG; WORKING TIP SWAGED AND GROUND TO NOM 0.036 IN. ID WORKING ORIFICE; 0.083 IN. OD WORKING TIP; 1/8 IN. OD PLAIN TUBE MTG END; DESIGNED FOR USE W/ELECTRIC DESOLDERING TOOL OR HEAT CONTROL UNIT"