The Singer HD 4423 sewing machine is a comprehensive model featuring 23 built-in stitch patterns, designed for advanced to experienced users seeking robust performance. With an exceptionally high sewing speed of 1100 stitches per minute, this machine efficiently handles various fabrics. Its construction includes a sturdy metal frame and metal needle plate, ensuring durability and stability during prolonged use. The top drop-in bobbin system simplifies threading, while the horizontal thread delivery reduces tangles and ensures smooth operation. Key features include an automatic needle threader for added convenience, adjustable stitch length and width for customization, and a one-step automatic buttonhole function for precise results. The presser foot pressure is adjustable to accommodate different fabric thicknesses, and the extra-high presser foot lifter provides ample space for bulky materials. The machine has a free arm with an integrated accessory compartment, making it practical for detailed sewing tasks like sleeves and cuffs. It is compatible with snap-on presser feet for quick changes and can be integrated into sewing tables or furniture for a permanent setup. The digital manual in Dutch offers comprehensive guidance on all functions and settings. Measuring approximately 44 cm in width, 34 cm in height, and 18 cm in depth, with a weight of around 7.5 kg, this model combines professional features with user-friendly elements, although beginners may find the extensive options challenging without thorough training. With a light gray finish, the Singer HD 4423 is a reliable choice for dedicated sewing enthusiasts who value quality and versatility in their crafting projects.