Specification Brand : ZJchao BulletPoint : Part Number: TS800 4224 790 9904 Part Number: TS800 4224 790 9904 BulletPoint1 : [High Hardness] : Made of yw2 cemented carbide steel, ensuring durability and simplifying work processes. BulletPoint2 : [Varied Sizes] : Includes 6 different mag drill bits ranging from 13mm to 25mm, providing options for different cutting needs. BulletPoint3 : [Wide Application] : Suitable for use on various materials including steel, cast iron, stainless steel, and more, making it versatile for different projects. BulletPoint4 : [Easy Chip Removal] : Spiral flute design reduces cutting and enables easy chip removal, preventing any material from getting stuck. BulletPoint5 : [Quick Installation] : Compact and lightweight design allows for convenient and quick installation in minutes, saving time and effort. Color : 1 ExteriorFinish : 1 ExternallyAssignedProductIdentifier1 : 0769047711019 ExternallyAssignedProductIdentifier2 : 769047711019 ItemName : Annular Cutter Carbide Steel Core Drill Bit Set for Metal Cutting Magnetic Drill Press Bit [3 Flute Hardness Spiral Flute Connect Rod 6pcs] ItemPackageDimensions_Height : 6 centimeters ItemPackageDimensions_Length : 26 centimeters ItemPackageDimensions_Width : 21 centimeters ItemTypeKeyword : annular-cutters Manufacturer : ZJchao Material : 1 MetalType : 1 ModelNumber : ZJchaogqspk2ibno NumberOfFlutes : 3 NumberOfItems : 1 PartNumber : ZJchaogqspk2ibno ProductDescription : [High Hardness] : Made of yw2 cemented carbide steel, ensuring durability and simplifying work processes. [Varied Sizes] : Includes 6 different mag drill bits ranging from 13mm to 25mm, providing options for different cutting needs. [Wide Application] : Suitable for use on various materials including steel, cast iron, stainless steel, and more, making it versatile for different projects. [Easy Chip Removal] : Spiral flute design reduces cutting and enables easy chip removal, preventing any material from getting stuck. [Quick Installation] : Compact and lightweight design allows for convenient and quick installation in minutes, saving time and effort.