i just cut 'n pasted from the guide i was reading, which was written by an american. sorry.
um, google tells me:
12.7 mm counter sink
7.9 mm
2.5 mm
also, i need a reeeeeeeeeeally small drill bit for a non bike related project, say 1mm or smaller?
dont know if im gonna be sundaying but i have really small drill bits... and tiny hand drill... which you can borrow... if you use near me. 1mm and less
dont know if im gonna be sundaying but i have really small drill bits... and tiny hand drill... which you can borrow... if you use near me. 1mm and less