Use any of our 'M' or 'Q' series blades on your SuperCut tool FSN400E only. This adapter fits securely guaranteed (Not for use with FSC 2.0Q Quick Blade release models).
To see our full selection of 'M' or 'Q' series blades compatible with this adapter select 'Bosch' or 'Fein MULTIMASTER' under our "CHOOSE YOUR MULTI-TOOL" category selection on the left hand side of this screen.