The Dormer A119 HSS Double Ended Stub Drill Bits are suitable for machining of sheet metal and thin section work up to 1.5 times their diameter.
The bits have a shorter flute length for improved strength and flexibility, a 120° point angle and a steam tempered finish for improved wear-resistance.
Manufactured to DIN1897 standards.
Diameter: 4.10mm
Working length: 14mm
Overall length: 55mm