National Item Identification Number
00-889-1974
008891974
5133-00-889-1974
5133008891974
National Stock Number
Item Name
DRILL,TWIST
Federal Supply Class
5133
Description
An end cutting tool having two or more cutting edges, and having helical flutes or grooves adjacent thereto for the admission of coolant and the ejection of cuttings or chips. It is used for drilling holes in various materials. Excludes DRILL, MASONRY (as modified); and DRILL,TWIST, BONE. See also DRILL, PIVOT, JEWELER'S and DRILL, HARDENED STEEL, CARBIDE TIPPED.
Commercial and Government Entity Code (Supplier Data)
05047
AMERICAN SOCIETY OF MECHANICAL
ENGINEERS THE INC
3 PARK AVE FL 21
NEW YORK
NY
10016
800-843-2763
80244
Reference Numbers (Part Numbers)
B94.11M
GGG-D-751
GGG-D-751 TYBCL2
Required Categories
MATERIAL
HARDNESS RATING
CUTTING END STYLE
FLUTE LENGTH
SHANK STYLE
SHANK D
Required Description
STEEL OVERALL
40.0 ROCKWELL C MINIMUM AND
53.0 ROCKWELL C MAXIMUM
52 GENERAL