Special overcast foot (M) 9mm:  Use with the overlock stitch to give a professional finish to the edges of your seams.  Good for finishing off medium to heavyweight, easily frayed woven fabrics such as tweed, gabardine, and linen.

 Fits Janome models : 712T, 7318, 7325, 7330, 7360, DC1018, DC1050, DC2012, DC2014, DC3018, DC3050, DC4030P, HD3000, Hello Kitty 15822, Hello Kitty 18750, Jem Gold 660, JNH720, JNH7700, JP760, JW7630, MC10001, MC11000, MC3000, MC3500, MC4000, MC4800QC, MC4900QC, MC5700, MC6500, MC6500P, MC6600, MC6600P, MC9000, MC9700, MyStyle 100, S-3015, S-750, Sewist 500, Skyline S5 

Also for Elna 5100, 5200,  Brother, Singer, Toyota, Babylock most top loading rotary machines.