SK 탄화탄소 회전 파일 90도 각 두 배 절단 다이 밀러 1 "X 1/2"와 1/4" 턱

Video Description:
Discover the SK-9 Carbide Rotary File, a 90-degree angle double-cut burr designed for die grinders. Perfect for countersinking, chamfering, and deburring in metal, wood, plastics, and composites. Ideal for metalworking, fabrication, woodworking, automotive, and aerospace industries. Compatible with most standard die grinders for versatile, high-speed use.