Dimensions and tolerances for parallel shank, jobber, stub, long and extra long series of twist drills. Also for Morse taper shank and Morse taper shank extra long drills. Tables summarise both imperial and metric sizes for each type of drill.

BS 328-1:1986
Original price was: $264.16.$132.00Current price is: $132.00.
Drills and reamers-Specification for twist drills
BSI Group , 03/31/1986
Pages: 1

