description: The ceramic rotary engraving blade is made of high-quality precision white ceramics and is easy to operate. The engraving blade is an 8mm bevel blade, which can be fixed with a strong nut. Suitable for rotating engraving blades and leather craftsmanship. The inclined cutter head adopts professional design technology, which can meet the requirements of precise rotation engraving in multiple directions. It is practical, beautiful, precise and firm. specification: Item Type: Ceramic Rotary Blade Material: Ceramic Color: White Type: 8mm bevel cutter head Total length: 29 mm/1.14 inches Tool handle diameter: 5 mm/0.2 inch Blade replacement mode: nut type packing list: 1 x ceramic rotary engraving blade notes: Before use, please polish with abrasive wax and leather. Rub wax on the leather and wipe the knife on the leather.