TYPICAL GC20606-1L18 single needle lockstitch with compound feed and increased clearance under the arm Sewing machine for leather, upholstery and other technical fabrics. TYPICAL GC20606-1L18 perfectly copes with the sewing of materials with a large area, thanks to the increased clearance under the arm of the machine (in this model it is up to 457x110mm). The lockstitch has an enlarged hook and an automatic lubrication system. The maximum stitch length is 9mm and the needle bar stroke is 36mm. BIGGER HOOK Bigger hook gives you the opportunity to use a larger bobbin, which diameter is 26mm, or as much as 30% more than in the standard size. COMPOUND FEED The compound feed of the TYPICAL GC20606-1L18 lockstitch machine combined with a higher needle bar stroke (36mm) facilitates work with heavy materials, such as furniture and car upholstery, leather and other technical fabrics. AUTOMATIC LUBRICATION SYSTEM The lockstitch machine has an automatic lubrication system that is more convenient and economical compared to manual lubrication. ENLARGED WORKING SPACE The L18 series models are characterized by an enlarged working surface - the clearance under the arm of the lockstitch is up to 457x110mm. Lockstitch machines with extended arm are ideal for work with materials with a large surface area.