for loosening the grub screws, grub screws or worm screws

plastic handle hard stable

blade length 80 mm

blade Ø 3 mm

blade width 2.8 mm

blade thickness 0.6 mm

material chrome vanadium molybdenum steel

length 140 mm

weight 10 g

In precision engineering, you will always find grub screws or worm screws with a slot or hole (hexagon socket or hexagon socket torx). Our grub screwdriver fits perfectly here. The setscrew is often used as a locking screw (with fine thread) as an adjusting screw for adjusting measuring instruments.