12 Pcs Leather Hollow Punch Punching Tool Kit, For Leather, Watch Band, Canvas12 Pcs Leather Hollow Punch Punching Tool Kit, For Leather, Watch Band, CanvasHigh Quality: Hollow punching tools are made of high temperature resistant carbon steel. Leather drilling tools have sharp edges, strong knurled body, durable, so these hollow drilling tools can precisely punch holes. Multi-format hole puncher: Choose from 12 sizes. Application: Easy to use hollow punch set by placing the joint hole punch over the area that needs a hole and hitting the rear end with a hammer or mallet. Applicable range: The set of leather craft hollow punch is suitable for leather, watch strap, seal belt, shoe, fabric, canvas clothing, eyelet, etc. . Appearance: The leather hollow punch features a knurled body for a secure, non-slip grip. See more details.