4.70MM HSS TIN COATED JOBBER DRILL - GOLDEX

General-purpose drill, to drill steels with tensile strength up to 1.000 N/mm2, cast steel, grey cast iron, malleable cast iron, nickel brass and graphite. The additional split detail permits better positioning and reduced feed force and torque. TiN coating provides longer tool life or increased cutting speeds.

Diameter:  4.70mm
Length:  80mm
Flute Length:  47mm

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