The TERRAX Single Piece Countersinker Form C features a 90° angle and diameter range of 6.3-20.5mm. It has a High-Speed Steel shank available in diameters from 6.0mm to 10.0mm, with an optional TiN coating. The CBN deep-ground flutes ensure exceptionally sharp cutting edges, making it perfect for smooth, burr-free deburring and countersinking. Optimal performance is achieved at low cutting speeds.
