whitworth size (in) core diameter (in) threads per inch pitch (in) tapping drill size
whitworth size -lrb- in -rrb-
core diameter -lrb- in -rrb-
threads per inch
pitch -lrb- in -rrb-
tapping drill size
number
number
number
number
number number number number text
1 0.0411 60 0.0167 number drill 56 (1.2 mm)
what is the total of the first two core diameters ?
WP VBD-AUX DT NN IN DT JJ CD NN NNS .
0.1083
select sum ( c2_number ) from w where id <= 2