__52907.1569887994.png?c=2 "Reverse Cutting Drill")
After inserting the end blade of the cutting drill in the fractured screw remains, remove the remains in a reverse rotation by friction
__52907.1569887994.png?c=2 "Reverse Cutting Drill")
After inserting the end blade of the cutting drill in the fractured screw remains, remove the remains in a reverse rotation by friction
