Specification Model: Sm-2972 Needle: Dp17 16# Color: White Material: Cast Iron Surface Treatment: Plastic Spraying Treatment Operation Mode: Manual Single Needle: Straight Stitch Max. Sewing Speed: 500spm Cylinder Diameter: < 30mm/ 1.81in Stitch Length: 5mm/ 0.20in Arm Length: 30cm/ 11.81in Presser Lift Height: 10.5mm/ 0.41in Net Weight: 27kg/ 59.52lb Gross Weight: 30kg/ 66.14lb Product Size: 432043cm/ 16.937.8716.93in Packing Size: 5928.549cm/ 23.2311.2219.29in Package Included 1 Leather Shoe Sewing Machine 1 English & Chinese User Manual All Needed Accessories. Heavy Duty Shoe Repair Machine DIY Patch Leather Sewing Machine Boot Patcher US. This sewing machine supports certain sizes of nylon, cotton, and silk threads, which makes up for the defect that ordinary shoe mending machines can only use nylon threads, making it more widely available. The high-quality material as well as the manufacturing process make it durable. It has a compact structure and a small footprint, making it very suitable for daily use at home! It is made of high-quality cast iron with good toughness and hardness, and the shell is treated with plastic spraying to enhance its corrosion. And prolong its service life. With a maximum sewing speed of 500. It works with sharp needles to speed up your work and save you time. It has an adjustable stitch length between 5-15 stitches per inch. 5.1mm - 1.7mm. , so you can adjust the needle pitch according to different fabrics to meet your different sewing needs. Moreover, you can also adjust the tightness of the thread by adjusting the thread clamp nut to better match your sewing tasks. The ergonomically designed handwheel can be installed at the front and back, and its small handle provides you with a more convenient and effort-saving sewing operation. The design of the upward feeding mechanism that can rotate in all directions can change the feeding direction without adjusting the fabric, improving sewing efficiency and product quality. The easy manual operation and the two-speed pulley design allow you to have a good grasp of the strength and precision of the machine's operation, which can be paused and driven at any time according to your needs. Both ends of the needle plate have two different sizes of needle holes, you can choose the right needle holes for different needles, which can be adapted to more sewing needs. To prevent the product from being damaged and bumped during transportation, we packed it with foam, plastic bags, and cartons to protect your products to the maximum extent possible. Communication is the best way to solve problems. We will reply and solve the problem for you as soon as possible. The 11.81-inch long arm is designed to provide you with a wide space to use for smoother sewing work. It can help fix the needle, and ensure a smoother and more stable sewing process. The four supporting feet at the bottom can firmly fix the machine and improve its stability when used. This product is suitable for sewing or repairing thick materials (leather, rubber, plastic, nylon thread, polyester, cotton, and canvas), such as shoes, boots, slippers, bags, dolls, cylindrical objects, raincoats, leather bags, trousers, and canvas tent. Install the prepared coil onto the head first. Pull out the thread from the coil, thread and wind it correctly according to the instructions or the original winding sequence on the sewing machine. Place the product to be mended on the front of the sewing machine. Shake the handwheel to start the needle by mechanical transmission. Lubricating Oil: 10# White Oil. Stitch Method: Straight Line. Needle Plate Type: Double-headed. Operation Mode: Manual; ElectricRequire T. Plate Frame and Motor, Not Included. Sewing Table Diameter: < 30mm/ 1.81in. Stitch Length: 5-15 stitches/inch (5.1mm - 1.7mm). Sewing Foot Stroke: 6.4-9.5mm. Arm Length: 30cm/ 11.81inch. Net Weight: 28kg/ 61.73 lbs. Gross Weight: 29.55kg/ 65.15 lbs. Product Size: 552143.5cm/ 21.658.2717.13inch. Packing Size: 582949cm/ 22.8311.4219.29inch. Other Accessories for Installation. Please note that this product only includes the sewing machine. Other accessories such as a motor, table plate frame, etc. Please take care to avoid turning the handwheel upside down when using it to prevent the shuttle from knocking inside. Please note that the machine needs to be manually lubricated before each use. Please note that there is a groove on the needle, which must face right, otherwise, the thread will break. Please do not try to feed the sewing material by hand as this may affect or even damage the needle. The machine feeds easily without assistance. Please allow the slight color difference caused by the shooting light and the 1-3cm error due to manual measurement, and make sure you do not mind before ordering. Please note that this product does not include a table. Please pay attention to avoid turning the handwheel upside down during use, to prevent the shuttle from knocking inside. Please note that this machine is lubricated manually, so you need to add lubricating oil manually before each use. Please note that there is a groove on the needle, which must face left, otherwise, the thread will break. Please allow the slight color difference caused by the shooting light and 1-3 cm error due to manual measurement, and make sure you do not mind before ordering. Feedback is very important to us. It is impossible to address issues if we do not know about them! Faction is our ultimate goal. We work hard to earn your trust and future business. A If you receive a defective item, you may return it or ask for a discount. Due to time zones, our reply to your questions may not be immediately. If it's non-workdays, please kindly be patient and wait till Monday. Convenient Use, Unique Appearance, Reliable Quality? Nice and Practical, High Quality Packaging. Made of durable materials. Original size design fits perfectly. Shoes, toys, leather products etc. 10.5mm/0.413 Inch. 590285490mm(23.211.219.3IN).