Bernette B48 Funlock Serger and Coverstitch Machine

Stitch Variety Meets Reliable Performance

The bernette B48 Funlock is the flagship model of the Funlock line—combining the power of a serger and a coverstitch machine in one streamlined tool. With 23 built-in stitches, including 15 overlock, 3 coverstitches, 4 combo stitches, and a chain stitch, this machine is built for flexibility across garment sewing, knits, and finishing work.

Clean Finishes, Wide Stitch Capabilities

• Overlock stitches: 3–7 mm wide
• Coverstitches: 2.8 mm or 5.6 mm widths
• Combo stitches: up to 10 mm for durable seams and hems
• Roll hems: 1.5 mm for delicate finishes

Effortless Threading & Easy Operation

• Color-coded threading guides simplify setup
• Manual needle threader for easier needle threading
• Mechanical looper threaders for lower & chain loopers
• Adjustable lower knife operated from below for safe handling and clean cuts
• Bright LED lighting for optimal visibility

Speed & Comfort for Serious Sewing

• High-speed sewing at up to 1300 stitches per minute
• Large 87 mm working area to the right of the needle
• Differential feed adjustable while sewing for better fabric control
• Integrated waste bin keeps your work area clean
• Storage compartment inside looper cover for quick access to accessories

Designed for ambitious sewists who want reliability and versatility, the bernette B48 Funlock delivers professional results on a wide range of fabrics and projects.