I don't think there is that much of a difference it's just that different mech pencils take different types of lead
It is 2.24 mm.
5 mm = 5/1 mm
5 mm x 5 mm = 25 mm2
5 mm
5 mm...
There are 1000 microns in a mm. There are 5000 microns in 5 mm
92.5 mm is larger than 5 mm
1 inch = 25.4 mm (rounded)5/16 inch = (5/16) x (25.4) = 7.9375 mm (rounded)
5 mm?
5 of course
29 in. = 736.6 mm 21 in. = 533.4 mm 5 in. = 127 mm
1 in = 25.4 mm, so (5/1000 in)*(25.4 mm/in) = 0.127 mm