["Description: \r\nbrand new and high quality\r\n1/8\" Shanks (Fits Rotary Tools) like Dremel\r\nfor Titanium Nitride Coated\r\nAdvantage: \r\nA pack of Ten 1/8\" carbide engraving bits single flute replacements for your CNC machinery, these long-lasting bits are made from high quality carbide for a precise, easy cutting experience\r\nNon-stick knives, , tasteless, mute, mirror grinding process design\r\nLarge capacity chip groove, and spiral cutting edge for sharp, greatly enhance the efficiency and quality of products\r\n　\r\nA wide range of materials can be engraved, including:\r\nCopper, Aluminum, Metal\r\nABS, Acrylic, PVC, Nylon, Resin\r\nMajority of plastics\r\nWood\r\nFibre glass\r\nCarbon\r\n\r\nSpecification:\r\nMaterial: HSS#4241\r\nType: single flute carbide CNC router bits\r\nCutting edge diameter: 3mm\r\nLength: 4cm/1.57\"(approx)\r\nQuantity: 10pcs\r\nNote: Due to the difference between different monitors, the picture may not reflect the actual color of the item. Please understand, Thank you.\r\n \r\n Package includes: \r\n10 x 1/8\" carbide CNC router bits single flute tools"]