This M42 jobber length drill bit is made of cobalt and has a 4.5 mm diameter, 33 mm long shank. It is for use with cast iron, stainless steel, and meets the standards for DIN 338. This 2075-TA series jobber length drill bit has a TiAlN finish, and has metric measurements. It is non-coolant through with a 80mm length. Plus it has two 47mm parabolic flutes, a straight shank, and a 135 Degrees split point.
Technical Specs
ItemJobber Length Drill Bit
Decimal Equivalent0.1772
Material - MachiningCobalt
Drill Bit Point Angle135 Degrees
Coolant FedNon-Coolant Through
Flute TypeParabolic
Flute Length47.00 mm
Helix Angle35 Degrees /45 Degrees
Spiral DirectionRight Hand
Shank Dia.4.5 mm
Overall Length80.00 mm
Drill Length ClassJobber Length
Drill Bit GroupingIndividual
StandardsDIN 338
Drill Diameter Tolerance+0.0000 in/-0.0007 in
Web ThinningThinned
Primary Material ApplicationCast Iron, Stainless Steel
List Number2075-TA
Drill Bit Size4.50 mm
Measurement SystemMetric
Finish - MachiningTiAlN
Drill Bit Point TypeSplit Point
Number of Coolant Holes0
Number of Flutes2
Maximum Drilling Depth1 13/32 in
Cutting DirectionRight Hand
Shank Type - MachiningStraight
Shank Length33 mm
Depth:Dia. Ratio10xD
Drill Point Length0.0367 mm
Series2075-TA
Aircraft DrillNo
Sheeter DrillNo
Material Grade - MachiningM42
Primary Material Application ISO CodeK, M
Country of OriginUnited States
(subject to change)