Specification Brand : Holigie BulletPoint1 : [SILVER WELDING TECHNOLOGY] Annular cutter ensures firm, sturdy, and sturdy construction that prevents teeth from breaking easily. BulletPoint2 : [MAXIMUM DEPTH OF CUT] Coring drill bit of 50mm/2.0in allows for easy handling of materials less than 50mm/2.0in thick. BulletPoint3 : [CARBIDE TIPS] Annular milling cutter with multi-cut geometry reduce friction damage, improve removal performance, and enhance cutting exactitude. BulletPoint4 : [PREMIUM MATERIAL] Annular drill bits made of high-speed steel with high hardness and sturdiness, ensuring endurance and longevity. BulletPoint5 : [VERSATILE USAGE] Hollow core drill bit suitable for cutting stainless steel, copper plate, steel plate, aluminum plate, and more, making it a versatile tool for various materials. IncludedComponents : 1/2-Inch Collet ItemName : Holigie Annular Cutter Coring Drill Bit Hollow Core High Speed Steel 24x50mm Annular Milling Cutter for Stainless Steel Copper Plate Steel Plate ItemPackageDimensions_Height : 3 centimeters ItemPackageDimensions_Length : 11 centimeters ItemPackageDimensions_Width : 3 centimeters ItemTypeKeyword : annular-cutters Manufacturer : Holigie ModelName : Wisoqumx3ewntp64 ModelNumber : Holigiec3p92qnu8x NumberOfItems : 1 PartNumber : Holigiec3p92qnu8x ProductDescription : Annular cutter crafted with advanced silver welding technology, tool boasts a robust, sturdy, and resilient weld, ensuring the teeth remain unbroken and resilient. Its 50mm/2.0in maximum depth of cut effortlessly tackles materials thin than 50mm/2.0in, making it versatile for various applications. Equipped with specialized carbide tips featuring a multi-cut geometry, it expertly slices through layers while minimizing friction-induced damage to the tips, thereby enhancing removal efficiency. Constructed from premium high-speed steel, it exhibits exceptional hardness and wear resistance, ensuring reliable performance without easy damage. Coring drill bit ideally suited for cutting a wide range of materials including stainless steel, copper plate, steel plate, aluminum plate, and more. Item Type: Coring Drill Bit Material: High-Speed Steel Color: Silver Size: Approx. 50 x 24mm/2.0 x 0.9in Application: Suitable for cutting materials such as stainless steel, copper plate, steel plate, aluminum plate, etc.