ZFE 6Pcs HSS Wood Milling + 1 Drill Carving traffic circle locater Set + Drill Bit, For Dremel Proxxon traffic circle Tools Description : 1. skillful for exciting drill machine. . . of higher level of traffic circle file set for traffic circle tools 3. : 3.17 mm 4. : alto Speed Steel 5. Brand current and clean : For processing of bimetal and Non-metallic surfaces using an engraving machine or mini-Drill several forms of cutting part provide prompt processing of materials length is about 40 mm, Shank Diameter is 3.17 mm. includes : 1 x Drill Dedicated locater M18X2 thread. 6 x HSS Wood Milling. 4Pcs Of 3 mm HSS Bit .