Cromwell Tools (std. disclaimer: no affiliation etc) are selling
SwissTech TiN coated jobber drills at pretty good prices: 6mm for 86p.
Plus a free penknife with every drill bit - handy for Xmas presents.
there are some odd price breaks, like 4.8 for 77p and 4.9 for =A31.82,
but I think I can build up a collection fairly cheep.
My question is: where can I get an empty bit box, with 0.1mm
16 years ago