Performance CBN Carbide Seat Cutting Insert B11031 (30*/45*/60*) SW 1.8mmPerformance CBN Carbide Seat Cutting Insert B11031 (30*/45*/60*) SW 1.8mmSKU: AKKO B11031$42.00PriceOut of StockSeat Angle45*Seat Width1.8Top Angle30*Top Width1.3Bottom Angle60*Total Width9.7