Description:

Drill Diameter 3.3mm ,Flute Length 36mm ,Number of Flutes 2 ,Helix Type Normal Helix, Flute Construction Ground Flute, Coolant Delivery External ,Finish/Coating TiN ,Material Cobalt High Speed Steel , Shank Diameter Tolerance f11, Standards Met BS 328 ,DIN 1412C DIN 338 ,Point Type Spear Point , Helix Angle 28°, Cutting Direction Right Hand , Web Thickness Strengthened Form C , Drill Diameter Tolerance h8  , Product Number  CL60206300330 ,Series 1033 ,Point Angle 135° , Flute Type Spiral ,Overall Length 65mm