- Particularly suitable for deburring and cleaning pipes, threads, coupling sleeves and cylinders. In addition to a thread, some versions also have a shank: - M6 thread: 6 mm shank; - 3/8 thread: 10 mm shank.
- Sharp double ends; - Thicker cutting edge; - Blue Groove groove tip and groove; - 10% longer stem; - 1/4 / 6 mm hexagon stem; - Can not be used with Bit bit extensions or Bit chuck.