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: B11031$52.00PriceExcluding Sales TaxQuantity*Add to CartSeat Angle45*Seat Width1.8Top Angle30*Top Width1.3Bottom Angle60*Total Width9.7