JACK JK-T1792GS-D: The Giant Buttonhole Specialist for Modern Knitwear

Meet the powerhouse built for oversized, professional finishes. The JACK JK-T1792GS-D is a super high-speed computerized buttonhole machine engineered specifically for today's heavy knits and technical fabrics. Its standout extra-large 120mm presser foot handles everything from thick hoodie welts to jacket plackets with ease, making it the go-to machine for modern activewear, outerwear, and heavy-duty uniforms.

Driven by a high-torque motor and featuring a precision side cutter for clean, consistent openings, it delivers robust, flawless buttonholes at speeds up to 4,200 SPM. With a modern, user-friendly design and the power to punch through the toughest materials, the JK-T1792GS-D doesn't just make buttonholes—it defines them.

Key Specifications 🚀

• 🎯 Specialization: Master of heavy knits, fleece, and technical fabrics.

• 📏 Giant Capacity: Produces large buttonholes up to 120mm x 5mm.

• ⚡ High-Speed Power: Maximum sewing speed of 4,200 stitches per minute.

• ✂️ Clean Finish: Integrated side cutter for precise 1/4" to 1-1/4" openings.

• 💪 Heavy-Duty Build: Uses DPx5 12# needles and offers a 17mm presser foot lift.

• 🛠️ Modern Design: Features a new, sleek form with a large 120mm foot for superior fabric control.

Perfect For: 🧥 Heavy outerwear (jackets, coats), 🎽 Technical activewear, 👖 Workwear & uniforms, 🧶 Thick fleece and sweater knits.