One of the key features of a heavy-duty leather sewing machine is its ability to handle thick and heavy materials with ease. Leather is a unique material that requires a powerful and sturdy machine to effectively sew through multiple layers without skipping stitches or breaking needles. A heavy-duty machine is designed to provide the necessary power and stability to sew through even the toughest leather, ensuring that your stitches are strong and secure.
3. Durability and Brand Reputation Research different brands and models to find a machine that is known for its durability and performance. Reading customer reviews can also provide insight into the machine's reliability.