Abrasives and Brushes -Leather Craft Tools Diamond Hole Punch Stitching Chisel 4mm 2 Prong Black Highlights Generic Brand Leather Craft Tools Diamond Hole Punch Stitching Chisel 4mm 2 Prong Black Description: 100% brand new and of high quality Durable leather craft tools It can punch even and neat holes in leather crafts The handle is easy to grip and hold Different pin and spacing sizes to meet different demands Specification: Color: silver/ black (as you choose) Silver type Material: White steel Black type material: nickel-chromium alloy steel Model: 1 claw / 2 pins / 4 pins / 6 pins Spacing (also fork top distance, and hole center ): 3mm / 4mm / 5mm / 6mm Tooth width (Also each tooth width, hole diameter): 3mm gap type: 1.5mm tooth width 4mm gap type: 2.0mm tooth width 5mm Pitch Type: 2.5mm Tooth Width 6mm Pitch Type: 3.0mm Tooth Width For example, 4mm 2 Prong means 2 prongs with 4mm spacing and 2.0mm tooth width . Overall Thickness: Approx. 1 cm Silver Total Length: Approx. 9.8cm Black Total Length: Approx. 10cm / 3.94 inch Package includes: 1 piece of diamond hole punch tool Note: 1.Please vertical leather surface when using. 2.Grasp the strength, from light to heavy. 3. Please have plate plate when you drill the hole.