DBwhole accessories are designed for optimal use with Brother machine compatibilit products. Premium carbide steel. 2 Pack Thin Fabric Auto Blade CADXBLDQ1 Replacement Accessory for Brother ScanNCut DX, Machine Compatibility: SDX85,SDX85C,SDX85M,SDX85S, SDX125,SDX125i,SDX125e,SDX125EGY, SDX230D,SDX230Di,SDX230DX, SDX125TS,SDX135PRO, SDX325,SDX330D SDX225,SDX225F