Industrial Sewing Machine Right Angle Curve Edge Folder Bias Binder Foot

Convert your industrial single-needle lockstitch sewing machine into a high-speed curve-binding tool with this precision right-angle bias binder foot attachment. It automatically folds a 30mm fabric strip in half while folding both the top and bottom raw edges under neatly, sewing it down onto your garment edges in one fluid step. It is the ultimate tool for busy apparel factories and professional tailors who want to finish inner curves like necklines, armholes, and sleeve cuffs with a flawless finish.

• Automated Multi-Fold Guide: Feeds and shapes a 30mm bias tape strip smoothly, under-folding both outer tracks to deliver a clean 6.0mm finished bind.
• Precision Inside Curving: Engineered specifically to slide around deep circular cuts, armholes, pocket openings, and neck borders without fabric puckering.
• Heavy-Duty Steel Construction: Formed from durable, industrial-grade polished metal that resists high-speed needle friction and wear.