The 4.10mm HSS Double End Panel Drill twin pack contains 2x panel drills. Developed to drill holes for rivets in flat and curved panels and is used in sheet metal fabrication. Double ended to increase the drill life. Twin pack includes 2x 4.10mm Metric Double Ended HSS Panel Drill Bits.
135˚ self centering point which minimises wandering when starting.
For use in steel, aluminum, copper and brass and sheet metal.
Flute length designed for shallow hole drilling no deeper than 1.25mm x diameter.