Kemovancraft leather stitching iron - round tooth - sewing laage punch tool 3mm 3.38mm 3.85mm 4mm 2 + 5 + 10 pins. Size: spacing between holes: 3.0/3.38/3.85/4.0mm. Teeth size: 1.2-1.4mm in diameter (the tooth is tapered). Sharp blade, easy to hit. We also have franish iron stinging style. Stitch the iron traction board. Thank you for your point of view. If you have any questions about these products or need a coupon for bulk purchase, please contact us. We specialize in the production of a variety of hand-made leather tools. And we could also make custom steel click matrices. Welcome to our instagram: kemovancraft.