Table schema:
CREATE TABLE table_name_59 (d__max_ VARCHAR, morse_taper_number VARCHAR, c__max_ VARCHAR)

Question: With a Morse Taper number less than 3 and a C (max) of 59.5 what is the total of D (max)?
SQL: SELECT COUNT(d__max_) FROM table_name_59 WHERE morse_taper_number < 3 AND c__max_ = 59.5