General description Dormer G136 HSS Straight Shank 90° Countersink is designed for producing 90° countersinks in various materials. It can also function as a deburring tool, making it a versatile addition to your toolkit. Technical specifications Size: 10.00mm Flute Geometry: 3 Flute, ground all over Angle: 90° Usage To produce 90° countersinks As a deburring tool Other information Available in other types upon request (MTS, 60°/82°/100°, Coated)