With a 7” post, this machine can sew material up to 20 oz. (8 mm) with 5 to 25 stitches per inch. A great choice for footwear, upholstery, caps, and decorative western boot stitching. The COBRA 8810 Post Machine will sew up to 20 oz. (8 mm) materials including Leather, upholstery, Canvas, Tarps, Denim, Nylon, or other heavy fabrics. Well suited for the fabrication of footwear, upholstery, caps, as well as decorative stitching on western boot tops as well as assembly of boots and shoes. Check out our Machine Spec Guide to compare this model with other machines and for warranty information. The current shipping time for this item is 1-3 weeks. Subject to inventory availability. Features 7″ Tall Post Gear Driven Top Feed Roller Foot Gear Driven Bottom Feed Roller Feed Needle Feed Top-Load Bobbin Semi-Automatic Lubrication 5-25 Stitches Per Inch Digital D.C. Servo Motor Heavy Duty Speed Reducer 28 LED Super Beam Lamp Drive Unit With Wheels Instruction Manual Specifications Motor Type: Servo 110v, >4/5hp, 600w, 0-4000rpm Arm Style: Post Bed Throat Size: 10 in. (25.4 cm) Leather Thickness Limit: 20 oz. (5/16 in. or 8 mm) Table Size: 20 x 48 x 1.5 in (50.8 x 121.92 x 3.81 cm) Dimensions: 48 x 40 x 52 in. (121.92 x 101.6 x 132.08 cm) Weight: 225 lbs. (102.06 kg) Compatibility Thread Size: 46-138 Needle System: 135x8 Triangular/Diamond; 135x5 Round