SRT-HSK63-312 DIN 69 893 A HSK CHARACTERISTICS Technical drawing Tool data ID D1 Ø d1 l1 170111 M3-M12 36.00 72.0 Product range SRT-HSK63-312 M3-M12 ID D1 Ø d1 l1 170111 M3-M12 36.00 72.0