Series A mounted points are generally used on larger components.
Its applications include weld dressing on repair welds and reworking on turbine blades during aircraft maintenance and regrinding of repair welds in tool and die-making. A38 Vitrified Mounted Point 1/4" Shank - Ceramic oxide 46 Grit TOUGH The TOUGH type is specifically designed for use on titanium materials, nickel-based and cobalt based alloys, hardened steel components and built-up weld deposits. Due to the special shapes of series A mounted points, it is possible to grind in a variety of contours.