This number 21 jobber drill bit has a flute length of 2 1/8 inches, an overall length of 3 1/4 inches, and a diameter of 0.159 inches. This hyper drill bit is made of high-speed steel with a black finish and has a 118 Degrees point.
Technical Specs
ItemJobber Drill
Decimal Equivalent0.1590 in
Material - MachiningHigh Speed Steel
Drill Bit Point Angle118 Degrees
Flute Length2.125 in
Shank Dia.0.1590 in
Overall Length3.25 in
Drill Bit GroupingIndividual
StandardsANSI
Material Grade - MachiningGeneral Purpose
Drill Bit Size#21
Measurement SystemWire
Finish - MachiningSteam Oxide
Flute TypeSpiral
Cutting DirectionRight Hand
Shank Length1.125 in
Drill Length ClassJobber Length
SeriesHyper Short
Sheeter DrillNo
List NumberZD16
Country of OriginUnited Kingdom
(subject to change)