Standards and Technical Documents from ASME

Twist Drills -- B94.11M - 1993

Twist Drills -- B94.11M - 1993 -- View Larger Image
Twist Drills -- B94.11M - 1993-Image

This standard covers nomenclature, definitions, sizes and tolerances of high speed steel, straight and taper shank drills, and combined drills and countersinks, plain and bell type. B94.11m-1993 covers both inch and metric size drills.