... /S, NAB10T/S, NAB20T/S, NAB40T, NAB65T3. Air compressor/pneumatic type disc drum brake DBK, DBG104, DBG105: DBH104, BDH105, and DBH204 ... , DBF104. Hydraulic disc brake: DBM10, DBM20, BST - 2, BST - 45. Super durable (sliding) security chuck: STOSTW, FLOFLW6.pain magnetic powder clutch ... , automation engineering etc. More than 100 machines. DBK Air Brakes (Type Of Cooling And Fan)