SINGER® HD6700C Heavy Duty Sewing Machine with 411 Stitch Applications. With a full metal frame, powerful motor, and electronic-enabled features, the SINGER® HD6700C computerized heavy duty sewing machine is a true workhorse. It features a wide range of basic, stretch, and decorative stitches, plus a lettering font provide loads of creative options for personalizing your projects!7 automatic 1-step buttonhole styles. Effortless threading of the needle for a faster start. Full interior metal frame provides long lasting durability. Set the needle's stopping position. Drop feed allows multiple sewing applications. Adjustable stitch length and width. Cut thread with integrated cutter on the head of the machine. What's in the box? Even feed / walking foot. 4 bobbins (SINGER class 15 transparent).