SLOW SPIRAL Drills (215)

Standard Carbide Drill for General Machining Applications


Diameter - Metric (D)3.5
Diameter - Inch (D)0.1378
Flute Length - Metric (FL)23.8125
Overall Length - Metric (L)49.2125
Shank Diameter - Metric (d)3.50012
Cutting Diameter Tolerance - Inch+0 / -0.0005
Cutting Diameter Tolerance - Metric+0 / -0.013
SubstrateCarbide
Surface TreatmentBRIGHT
Length of Cut - SpecificationJOBBER
Drilling L/D Ratio (xD)5
Helix Angle - Degree15
Point Angle - Degree (α)135
Helix DirectionRH
Cutting DirectionRH
Coolant ThruNo
Number of Flutes2
RETURNS MUST BE IN ORIGINAL PACKAGE, UNUSED AND UNMARKED