A100 HSS Jobber Drill Bit 4.20mm 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 on a wide range of materials and are suitable for both hand and machine use.
DIN338RN
BS328
ISO235
Tip diameter: 4.20mm.
Working length: 43mm.
Overall length: 75mm.