Specification Brand : YWBL-WH BulletPoint1 : [ Cutting Ability] With a sharpened cutting , this reamer offers precise and efficient cutting ability, delivering high accuracy for various applications. BulletPoint2 : [Premium Workmanship] This reamer showcases great craftsmanship and is a replacement for old tools, offering a and long service life for consistent performance. BulletPoint3 : [Quality Assurance] With strict quality control measures in place, this reamer provides a high safety factor, giving you peace of mind while using it for your projects. BulletPoint4 : [Easy to Use] Designed for convenient use, this reamer is ideal for reaming mold processing and handicraft processing, making it a versatile tool for professionals and hobbyists alike. BulletPoint5 : [High-speed Steel Construction] The reamer is crafted from high-speed steel, ensuring exceptional hardness and durability for long-lasting performance. ItemName : Machine Reamer High Speed Steel Cutting Tools for Mold Processing and Handicraft 24.5 x 55 x 30mm ItemPackageDimensions_Height : 4 centimeters ItemPackageDimensions_Length : 19 centimeters ItemPackageDimensions_Width : 4 centimeters ItemTypeKeyword : hand-reamers Manufacturer : YWBL-WH ModelName : Ywbl-wht7iqbwhm1g ModelNumber : YWBL-WHt7iqbwhm1g NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : YWBL-WHt7iqbwhm1g ProductDescription : Specification: Item Type: Machine Reamer Small Tip Handle Diameter: Approx. 24.5mm / 1in Large Tip Handle Diameter: Approx. 30mm / 1.2in Vane/Wing Length: Approx. 55mm / 2.2in Taper: 1: 10 Material: High speed steel