Performance CBN Carbide Seat Cutting Insert B11021 (15*/30*/60*) SW 3mmPerformance CBN Carbide Seat Cutting Insert B11021 (15*/30*/60*) SW 3mmSKU: AKKO B11021$42.00PriceOut of StockSeat Angle30*Seat Width3Top Angle15*Top Width1.8Bottom Angle60*Total Width9.7