This number 12 jobber drill bit features a super speed tip, a wire gauge, and a 135 Degrees point angle. It has a flute length of 2 1/16 inches and an overall length of 3 3/8 inches. It is made of a cobalt steel blend and has a bronze surface treatment.
Technical Specs
ItemJobber Drill
Decimal Equivalent0.189 in
Material - MachiningCobalt, High Speed Steel
Drill Bit Point Angle135 Degrees
Cutting DirectionRight Hand
Shank Length1.3125 in
Drill Length ClassJobber Length
Series01B5
Sheeter DrillYes
List Number01B5
Drill Bit Size#12
Measurement SystemWire
Finish - MachiningBronze
Flute Length2 1/16 in
Shank Type - MachiningRound
Overall Length3 3/8 in
Drill Bit GroupingIndividual
StandardsASME B94.11M-1993
Primary Material ApplicationMild Steel, Non-Ferrous Metal, Stainless Steel