This screw machine length drill bit is made of high speed steel and has a 0.4219 inch diameter shank. It is designed for use with stainless steel, titanium. This 300 series screw machine length drill bit has fractional inch measurements. It has a 3⅜ inch length. Plus it has two 2 inch spiral flutes, a straight shank, left hand cutting direction, and a split point drill point.
Technical Specs
ItemScrew Machine Length Drill
Decimal Equivalent0.4219 in
Material - MachiningHigh Speed Steel
Drill Bit Point Angle135 Degrees
Flute TypeSpiral
Flute Length2 in
Spiral DirectionLeft Hand
Shank Dia.0.4219 in
Overall Length3.375 in
Drill Bit GroupingIndividual
Web ConstructionSplit
Primary Material ApplicationStainless Steel, Titanium
Drill Bit Size27/64 in
Measurement SystemFractional Inch
Finish - MachiningBlack Oxide
Drill Bit Point TypeSplit Point
Number of Flutes2
Cutting DirectionLeft Hand
Shank Type - MachiningStraight
Shank Length1.375 in
Drill Length ClassScrew Machine Length
Series300
Material Grade - MachiningNAS Type C
List Number300A
Country of OriginUnited States
(subject to change)