Dia Length 4,8mm 40 4,8mm 50 4,8mm 60 4,8mm 70 4,8mm 100		Made for the job.     Self countersinking head.     Notch point for easier driving.     Stainless steel bits available for extra neat work, and corrosion resistance.
IF THEY ARE NOT STAINLESS STEEL – THEY WILL RUST!!

Dia Length 4,0mm 40 4,0mm 50

V head with ribs.     Stainless steel NO rusting.     Notch point NO pre-drilling required.     Good quality is cheap!!