A set of core bits 6090 mm BT0025 is used to working with a drill and vertical drilling machines. Crown drill bits have a stable design and offer high resistance during rotation, allowing you to make the course more calm, and hence facilitate power load master. The cutting teeth of milling cutters of this type provide accurate and clean cut of the material. The set includes 5 sizes of cutter. The height of the cutter 30 mm. Scope: soft wood, plastic, drywall.