This general purpose screw machine drill bit is made of carbide and has a 6mm diameter, 38mm long shank. It is for use with cast iron, hardened steel, steel, tool and die steel. This HY-PRO CARB series screw machine length drill bit has a TiAlN finish, and has fractional inch measurements. It is coolant through with a 66mm length. Plus it has two 28mm spiral flutes, a straight shank, and 140 Degrees thinning point drill point.
Technical Specs
ItemScrew-Machine Length Drill Bit
Decimal Equivalent0.1875
Material - MachiningCarbide
Drill Bit Point Angle140 Degrees
Flute TypeSpiral
Flute Length28.00 mm
Cutting DirectionRight Hand
Shank Dia.6.00 mm
Overall Length66.00 mm
Drill Length ClassScrew Machine Length
Number of Coolant Holes2
SeriesHY-PRO(R) CARB
Drill Diameter Tolerance+0.004 mm/+0.016 mm
Material Grade - MachiningGeneral Purpose
Primary Material Application ISO CodeH, K, P
Drill Bit Size3/16 in
Measurement SystemFractional Inch
Finish - MachiningTiAlN
Drill Bit Point TypeR Thinning Point
Number of Flutes2
Maximum Drilling Depth28.00 mm
Shank Type - MachiningStraight
Shank Length38.00 mm
Depth:Dia. Ratio3xD
Coolant FedCoolant Through
Drill Bit GroupingIndividual
StandardsNot Rated
Web ThinningR-Thinned
Primary Material ApplicationCast Iron, Hardened Steel, Steel, Tool and Die Steel