Schelle Piston Drill Set

This set includes PCB piston drills from 1.1mm to 2.0mm in 0.1mm increments, featuring an anodized aluminum hand drill and a compact plastic caddy.

• The description claims that the drill bits create precise holes without the need to push hard into surfaces.
• The description claims that the drills are razor sharp and require holding the piston up to avoid bit damage.