This high-performance screw machine drill bit is made of carbide and has a 3.5 mm diameter, 25.40 mm long shank. It is for use with aluminum, cast iron, nickel, steel, titanium, tool and die steel. This 215 series screw machine length drill bit has a bright (uncoated) finish, and has metric measurements. It is non-coolant through with a 52mm length. Plus it has two 24mm spiral flutes, a straight shank, and 135 Degrees 4 facet point drill point.
Technical Specs
ItemScrew-Machine Length Drill Bit
Decimal Equivalent0.1378
Material - MachiningCarbide
Drill Bit Point Angle135 Degrees
Flute TypeSpiral
Flute Length24.00 mm
Cutting DirectionRight Hand
Shank Dia.3.5 mm
Overall Length52.00 mm
Drill Length ClassScrew Machine Length
Drill Bit GroupingIndividual
StandardsNot Rated
Material Grade - MachiningHigh Performance
Primary Material Application ISO CodeK, N, P
Drill Bit Size3.50 mm
Measurement SystemMetric
Finish - MachiningBright (Uncoated)
Drill Bit Point Type4 Facet Point
Number of Flutes2
Maximum Drilling Depth23.8 mm
Shank Type - MachiningStraight
Shank Length25.40 mm
Depth:Dia. Ratio5xD
Coolant FedNon-Coolant Through
Series215
Drill Diameter Tolerance+0.000 mm/-0.013 mm
Primary Material ApplicationAluminum, Cast Iron, Hardened Steel, Nickel, Stainless Steel, Steel, Titanium, Tool and Die Steel