Bernina L-450 Overlocker

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BERNINA L 450 Overlocker

The BERNINA L 450 Overlocker is a versatile and practical companion to your sewing machine, designed to make seam finishing faster, easier, and more professional. It cuts, sews, and finishes fabric in a single step, creating precise seams and hems across a wide range of fabrics.

With an ergonomic design, intuitive controls, colour-coded threading, and convenient stitch adjustments, the L 450 makes threading, fabric handling, and overlocking straightforward for both everyday sewing and more detailed projects.

Key Features

• Easy Threading: Includes a manual needle threader, lower looper threader, colour-coded threading path, and handwheel position indicator for easier setup.

• Adjustable Stitch Length: Adjust stitch length from 0.8–4 mm while sewing for greater control.

• Presser Foot Control: 2-step presser foot lifter and 5-step presser foot pressure adjustment provide flexible fabric handling.

• Upper Knife Drive: The upper knife is driven from below and includes an integrated rolled hem lever for convenient operation.

• Smooth DC Motor: Provides reliable and smooth sewing performance.

• Convenient Workspace: 50 mm / 2" of space to the right of the needle provides room for everyday overlock projects.

• Built-In Accessories: Includes an upper looper converter, thread cutter, needle pad, knife cover insert, and convenient storage for commonly used tools.

• LED Lighting: Two LED lights provide clear illumination of the sewing area.

Overlock & Seam Finishing

The BERNINA L 450 provides a versatile selection of overlock stitches for creating clean seams, professional hems, decorative edges, and stretch-friendly finishes.

• 16 Built-In Stitches: Includes 2-, 3-, and 4-thread overlock stitches, flatlock, narrow and wide seams, rolled hems, super stretch, and picot stitches.

• Adjustable Overlock Width: Set the seam width from 3–9 mm for different fabrics and finishing requirements.

• High-Speed Sewing: Sew at speeds of up to 1,200 stitches per minute.

• Rolled Hems: Create neat and professional narrow-edge finishes.

• Flatlock Stitching: Suitable for decorative seams and flat seam construction.

• Super Stretch Stitch: Designed for sewing highly elastic fabrics and stretch garments.

• Picot Stitch: Add decorative finishes to fabric edges.

Advanced Stitch Control

The L 450 provides practical controls for achieving clean and consistent results across different fabric types.

• Micro Thread Control (MTC): Quickly eliminates over-the-edge thread loops for clean, professional-looking seams.

• Differential Feed: Helps create wave-free seams on knitted and stretch fabrics while reducing puckering on lightweight fabrics.

• Adjustable Stitch Length: Set the stitch length from 0.8–4 mm according to the fabric and sewing technique.

• Adjustable Presser Foot Pressure: Five pressure settings help optimise fabric handling for different materials.

• Upper Looper Converter: Provides additional flexibility for different overlock stitch configurations.

• Integrated Rolled Hem Lever: Makes switching to rolled-hem sewing convenient.

Workspace & Convenience

The BERNINA L 450 is designed with practical features that make everyday overlocking comfortable and efficient.

• Slide-On Table: Extends the working area for larger sewing projects.

• Compact Workspace: 50 mm / 2" of space to the right of the needle.

• Well-Lit Sewing Area: Two LED lights provide clear visibility while sewing.

• Easy Threading System: Colour-coded threading paths and threader features simplify machine setup.

• Tool Storage: Conveniently stores commonly used accessories and tools.

• Ergonomic Design: Intuitive controls and practical features make the machine comfortable to use.

Performance & Precision

The BERNINA L 450 combines practical overlock capabilities with smooth operation and precise seam finishing. Its DC motor provides reliable performance, while speeds of up to 1,200 stitches per minute allow you to complete projects efficiently.

Whether you're finishing seams on garments, working with stretch and knitted fabrics, creating rolled hems, or adding decorative edge finishes, the BERNINA L 450 provides the essential stitch options and control needed for professional-looking results.

Specifications

• Overlock Seam Width: 3–9 mm

• Stitch Length: 0.8–4 mm

• Maximum Sewing Speed: 1,200 stitches per minute

• Space to the Right of Needle: 50 mm / 2"

• Lighting: 2 LED lights