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This screw machine drill bit is made of high speed steel and has a 23/64 inch diameter, 1 5/16 inch long shank. It is for use with aluminum, brass, bronze, cast iron, copper, and steel. This 157-TN series screw machine length drill bit has a TiN finish, and has fractional inch measurements. It has a 3 1/16 inch length. Plus it has two 1¾ inch spiral flutes, a straight shank, and 118 Degrees conventional point.
Spécifications techniques
ItemScrew-Machine Length Drill Bit
Decimal Equivalent0.3594
Material - MachiningHigh Speed Steel
Drill Bit Point Angle118 Degrees
Flute TypeSpiral
Flute Length1 3/4 in
Helix Angle28 Degrees
Spiral DirectionRight Hand
Shank Dia.23/64 in
Overall Length3 1/16 in
Drill Length ClassScrew Machine Length
Drill Bit GroupingIndividual
StandardsNot Rated
Primary Material ApplicationAluminum, Brass, Bronze, Cast Iron, Copper, Steel
List Number2157
Drill Bit Size23/64 in
Measurement SystemFractional Inch
Finish - MachiningTiN
Drill Bit Point TypeConventional Point
Number of Flutes2
Maximum Drilling Depth1 3/4 in
Cutting DirectionRight Hand
Shank Type - MachiningStraight
Shank Length1 5/16 in
Depth:Dia. Ratio4xD
Drill Point Length0.108 in
Series157-TN
Drill Diameter Tolerance+0.0000 in/-0.0010 in
Primary Material Application ISO CodeK, N, P
Pays d’origineUnited States
(sous réserve de modification)
Conformité et restrictions
Aucun
Document FDS introuvable
Pour une assistance supplémentaire veuillez communiquer avec le coordinateur FDS par courriel à productcompliance@grainger.ca