Countersink: 1/8" Head Dia, 60 &deg MPN:55000

The countersink offers superior cutting efficiency in chamfering or creating angled holes to attach screws without protrusion on materials such as metals or plastics for industrial machinery or electronic devices due to its high-speed steel (HSS) composition withstanding extreme temperatures. This tool has a 1/8 head diameter, flutes and an indexable insert which allows smooth execution of precise angles from 0deg to 90 deg via adjustable stop collar reducing repositioning or measurements during the drilling process. Available in multiple diameters, this versatile countersink is ideal for industries like automotive, aerospace and construction when creating clean, strong, consistent joints without burrs or wobbling suitable to ISO standards for blind or through-holes.