Specification Brand : LUCKDANO BulletPoint1 : [Portable Design] Compact at 6.2 x 2.36 inches, lightweight, and with hanging holes for easy storage, making it convenient for on-the-go measuring tasks BulletPoint2 : [Wide Range of Sizes] Features 29 holes in inches and decimals from 1/16 inch to 1/2 inch, ideal for various measurement needs BulletPoint3 : [Precise Measurement] Constructed with machined heavy-duty steel, for identifying older, unmarked, or small bits' diameters accurately BulletPoint4 : [ Stainless Steel] Made of stainless steel, this is sturdy, -proof, and long-lasting, with well-printed numbers that won't fade easily BulletPoint5 : [Clearly Printed Scales] The package includes 2 black drill bit gauges with easy-to-read scales, ensuring quick and precise measurement of bit sizes ItemName : Stainless Steel Drill Bit Gauge, 29 Hole Metric Imperial Sizer Metal Index with Hanging Holes, Heavy Duty Steel Construction, Compact and Lightweight for Mechanics ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 16 centimeters ItemPackageDimensions_Width : 7 centimeters ItemTypeKeyword : hole-gauges Manufacturer : LUCKDANO ModelName : Luckdanosf7k3uc5dh ModelNumber : LUCKDANOsf7k3uc5dh PartNumber : LUCKDANOsf7k3uc5dh ProductDescription : [Portable Design] Compact at 6.2 x 2.36 inches, lightweight, and with hanging holes for easy storage, making it convenient for on-the-go measuring tasks [Wide Range of Sizes] Features 29 holes in inches and decimals from 1/16 inch to 1/2 inch, ideal for various measurement needs [Precise Measurement] Constructed with machined heavy-duty steel, for identifying older, unmarked, or small bits' diameters accurately [ Stainless Steel] Made of stainless steel, this is sturdy, -proof, and long-lasting, with well-printed numbers that won't fade easily [Clearly Printed Scales] The package includes 2 black drill bit gauges with easy-to-read scales, ensuring quick and precise measurement of bit sizes