Staleks Pro Carbide Nail Drill Bit Frustum Blue EXPERT 4 mm × 13 mm

Professional carbide frustum drill bit with a medium blue cut, ideal for controlled removal of gel, acrylic, and builder gel. The compact 4 mm head provides excellent visibility and precision when working close to the cuticle. Durable, sterilizable, and compatible with all standard 3/32" e-file machines.