Specification AgeRangeDescription : adult Brand : Mavaol BulletPoint1 : [RUGGED CONSTRUCTION] Crafted from premium alloy steel, the ER20 extended shank and collet deliver unmatched strength and durability. This robust design ensures stability during demanding cutting tasks, providing consistent and performance. Ideal for heavy-duty applications, this tool is built to last, making it a dependable choice for professionals. BulletPoint2 : [STANDARDIZED NUT DESIGN] Designed to meet international standards, the ER20 extended shank features an ER20 nut that securely locks the collet in place. With a clamping range of 1-13mm and a bore diameter of 3/4 inch, this versatile tool accommodates a wide variety of cutting instruments. Its precision engineering ensures accurate and efficient work, making it a must-have for detailed projects. BulletPoint3 : [BROAD APPLICABILITY] The ER20 extended shank and spring collet are engineered for extensive use across multiple machining processes. Compatible with engraving machines, milling machines, and other equipment, this tool is essential for various industries. Its adaptability makes it a valuable addition to any workshop, enhancing productivity and versatility. BulletPoint4 : [EXCELLENT PERFORMANCE] Built to withstand harsh working conditions, the ER20 extended shank and collet offer high strength and erosion . This ensures performance in challenging environments, where durability and precision are crucial. Whether for industrial or handcraft applications, this tool excels in delivering top-notch results. BulletPoint5 : [COMPACT AND PRACTICAL] Designed with practicality in mind, the extended rod and collet chuck feature a compact size for easy storage and transport. Its multifunctional capabilities make it suitable for a wide range of projects, from professional use to DIY crafts. This tool combines convenience with high performance, offering exceptional utility in a user-friendly package. Color : One Color ExternallyAssignedProductIdentifier : 4996755665822 ItemName : Spring Collet Collet Chuck Set R8 3/4 Inch Alloy Steel Rugged Construction Standardized Nut Design Broad Applicability Excellent Performance Compact Practical for Engraving ItemPackageDimensions_Height : 4 centimeters ItemPackageDimensions_Length : 14 centimeters ItemPackageDimensions_Width : 8 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : workholding-collets Manufacturer : Mavaol ModelName : Mavaolwegrq0d8z9 ModelNumber : Mavaolwegrq0d8z9 NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : Mavaolwegrq0d8z9 ProductDescription : Spec: Item Type: Spring Collet and Collet Chuck Material: Alloy Steel Application: Engraving Machine, Carving Machine Clamping Range: Approx. 1-13mm / 0.04-0.51in Diameter: Approx. 3/4in / 1.91cm