This NAS Type C screw machine length drill bit is made of high speed steel and has a 0.4531 inch diameter shank. This 300N series screw machine length drill bit has a black and gold finish, and has fractional inch measurements. It has a 3.5625 inch length. Plus it has two 2⅛ inch spiral flutes, a straight shank, left hand cutting direction, and a split point drill point.
Technical Specs
ItemScrew Machine Length Drill
Decimal Equivalent0.4531 in
Material - MachiningHigh Speed Steel
Drill Bit Point Angle135 Degrees
Flute TypeSpiral
Flute Length2 1/8 in
Spiral DirectionNeutral
Shank Dia.0.4531 in
Overall Length3.563 in
Drill Bit GroupingIndividual
Web ConstructionSplit
Primary Material ApplicationStainless Steel
Drill Bit Size29/64 in
Measurement SystemFractional Inch
Finish - MachiningBlack, Gold
Drill Bit Point TypeSplit Point
Number of Flutes2
Cutting DirectionLeft Hand, Right Hand
Shank Type - MachiningStraight
Shank Length1.4375 in
Drill Length ClassScrew Machine Length
Series300N
Material Grade - MachiningNAS Type C
List Number300N
Country of OriginUnited States
(subject to change)