Bernette FunLock b48 OverLock and CoverStitch Serger Machine

Experience Ultimate Versatility with the Bernette Funlock B48 Combo Overlocker and Coverstitch Machine

Bring ultimate sewing efficiency and professional-grade finishing to your home studio with the Swiss-engineered Bernette Funlock B48. As the absolute top-tier model in the Funlock series, this robust powerhouse is a highly advanced, hybrid machine that combines a heavy-duty overlocker with a high-precision coverstitch machine. World Weidner is proud to be your authorized Bernette dealer, supplying this creative marvel alongside our lifetime expert technical assistance to ensure you achieve flawless results on every project.

The B48 handles a stunning catalog of 23 professional stitches, including 15 overlock variations, 3 distinct coverstitches, 4 innovative combo stitches, and a highly durable classic chain stitch. Transition smoothly from heavy wools and multi-layered denim to highly elastic knits and delicate silk. Operating at blazing speeds up to 1,300 stitches per minute, the Bernette Funlock B48 cuts, sews, and finishes edges in a single streamlined step, delivering lay-flat, professional seams that endure.

Choose One of the Following Bonus Packages!

Option A: Serger Feet Kit Bundle

• Bernette 502040.55.74 6pc Serger Feet Kit

Option B: Ultimate Presser Foot Combo Package

• Bernette Standard Presser Foot
• Bernette Elasticator Foot
• Bernette Piping Foot
• Bernette Beading/Sequin Foot
• Bernette Belt Loop Foot
• Bernette Hemmer Foot
• Bernette Blindstitch Foot
• Bernette Gathering Foot
• Bernette Ribbon-couching Foot
• Bernette Cording Foot
• Bernette Lace Foot
• Bernette Hemmer and Lace Foot
• Bernette Binder Attachment Unfolded Tape

Machine Specifications

Warranty & Support Peace of Mind: This brand-new Bernette Funlock B48 is fully backed by the manufacturer's standard factory warranty, covering defects in materials and workmanship. When you purchase from World Weidner, an authorized Bernette dealer, you also receive our lifetime expert technical assistance and project support.

FREE Bernette Coverstitch & Chainstitch Mastery Workbook Download

CoverStitch/ChainStitch/Combo Stitch Mastery Workbook

Learn how to master your bernette b48 combo serger machine as you work step by step through the hands-on activities in the My bernette ChainStitch/CoverStitch/Combo Stitch Mastery Workbook. You'll learn how to set up and stitch the CoverStitch and ChainStitch.

Download Mastery Workbook 

FREE Bernette Basic Overlocker Mastery Workbook Download

Basic Overlocker Mastery Workbook

Learn how to master your bernette b48 overlocker as you work step by step through the hands-on activities in the My bernette Basic Overlocker Mastery Workbook. You'll learn the fundamentals, including stitch length, cutting width, and differential feed, while also discovering the different stitches that your machine can do, such as overlock, flatlock, and rolled hem. Learn to secure seams, turn corners, and more!

Download Mastery Workbook

Main Features & Creative Benefits

Threading Made Exceptionally Simple

Threading a complex combination machine is no longer a chore. The bernette b48 FUNLOCK guides you step-by-step with an open, color-coded thread path that matches routing points instantly. An integrated manual needle threader, alongside a specialized mechanical threading mechanism for both the lower looper and chain looper, eliminates strain so you can set up and sew in minutes.

What's Included with the Machine?

Why Buy From World Weidner?

At World Weidner, we believe that purchasing a machine is just the beginning of your creative journey. As an officially authorized Bernette dealer, we are dedicated to helping you select the perfect tools and supporting you for years to come with our in-house, factory-trained technical staff. We carry matching accessories such as specialized presser feet, heavy-duty/universal needles, high-quality sewing threads, quilting rulers, walking feet, extension tables, and other essential notions to ensure you have everything you need. Shop with confidence knowing your investment is backed by lifetime technical support and a community of experts who share your passion for creating.

• 60-Day Money-Back Guarantee: We offer a generous 60-day full satisfaction and money-back guarantee for risk-free shopping on your machine.*
• Low Free Shipping Threshold: Enjoy free shipping within the contiguous United States on all qualifying orders over our low minimum threshold.
• Fast Order Delivery: Orders ship quickly from our central Oklahoma warehouse, usually arriving at your doorstep within 1 to 4 business days.
• Loyalty Rewards Program: Earn 5% back on every purchase online and in-store. These points can be saved up and redeemed for discounts on anything we carry.
• Referral Bonus Perks: Take advantage of our "Give $10, Get $10" program that rewards both you and a friend with coupons for future orders and accessories.
• Interest-Free Financing: We partner with popular payment platforms to offer flexible, interest-free installment payments at checkout so you can start creating today.
• Full Manufacturer Warranties: As an officially authorized dealer for every brand we carry, all machine purchases include valid, robust factory warranty coverage.
• In-House Customer Support: Our dedicated, knowledgeable team, including factory-trained service technicians, is available by phone, live chat, or email to assist with machine setup, scheduled maintenance, and project troubleshooting.
• Massive Interactive Showroom: Check out our 18,000-square-foot physical Creative Center in Oklahoma City for hands-on machine testing, direct support, and community classes.