DSH-7.94A    7.94mm

       For: 兄弟 (BROTHER) DB2-B706-5,B755-5
       真善美 (JANOME) DB-J705,706
       三菱 (MITSUBISHI) DB130-12,13,130G-12,17DY-340-12
       胜家 (SINGER) 391U,402W,451K,400W
       客德 (KERDER) KD-8100-5,7
       日高 (NITAKA) TC-1553,1555
       传能 (CHUAN NENG) CN-110
       美机 (MAQI) PF

       DSH-7.94A1    7.94mm

       极厚料用 (for extra heavy materials)