Polishing treatment: leather chisel with high polished surface of the blade edge. Sharp and easy to put into the leather, smooth to remove, effortless to help you sew a more beautiful line.Non-slip handle: The handle of the punch tools is designed with a non-slip pattern in the shape of a diamond, let you feel comfortable and hold it firmly while working, without worrying about slipping when using it.Wide use: claw diamond chisel widely used for punching the leather, sewing leather, canvas or other projects you need. Such as DIY belt, clothing accessories, baseball gloves, handbags and wallets, jewelry and craft projects, etc.Sturdy and durable: made of steel Made of high quality carbon, sturdy structure, fine abrasion resistance and impact resistance, not easy to break and deform. Sharp teeth help punch holes quickly and easily.DIY tool kit: you will get 4pcs punch, total length: 100mm, tooth pitch: 4mm, tooth width : 2mm, leather craft kit with 1/2/4/6 pin chisel punch tool, meet all your different needs.