https://jdwltd.co.uk/products/dormer-dora100400-a100-hss-jobber-drill-bit-4-00mm-ol-75mm-wl-43mm
Dormer DORA100400 A100 HSS Jobber Drill Bit 4.00mm OL:75mm WL:43mm
Dormer A100 Metric HSS jobber drills are suitable for use in the majority of general purpose engineering applications. They have good self-centring capability...