BSI - BS 328-1
Twist Drills and Combined Drills and Countersinks
inactive
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| Organization: | BSI |
| Publication Date: | 22 December 1959 |
| Status: | inactive |
| Page Count: | 87 |
| ICS Code (Drills, countersinks, reamers): | 25.100.30 |
scope:
Dimensions, tolerances for parallel shank jobber series, stub, parallel shank long series twist drills and for Morse taper shank drills, core drills. Tables of inch and metric sizes; tables for each drill type, so that non-listed sizes may be made to standard dimensions. Dimensions for taper square shank and bit stock twist drills, etc.
Document History
April 15, 1993
Drills and reamers - Part 1: Specification for twist drills
Dimensions and technical requirements.
April 15, 1993
Drills and Reamers Part 1: Specification for Twist Drills
A description is not available for this item.
March 31, 1986
Drills and reamers Part 1. Specification for twist drills
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...
BS 328-1
December 22, 1959
Twist Drills and Combined Drills and Countersinks
Dimensions, tolerances for parallel shank jobber series, stub, parallel shank long series twist drills and for Morse taper shank drills, core drills. Tables of inch and metric sizes; tables for each...