Description Made of stainless steel material, this drill diameter gauge is wear- resistant and durable in use. Clearly marked fractions and decimals for accurate measurement. Suitable for engineers, craft persons, model makers. A for your work. Feature - Color: Silver - Material: Stainless steel. - Size: About 8x8x0. 3cm - Made of stainless steel materials, and durable. - Stainless steel bit gauge, bolt wire gauge, quick measurement. - Clearly marked fractions and decimals for accurate measurement. - Suspension hole design, easy to use and storage. - The equivalent range is 1/ 16& quot; to 1/ 2& quot; to 1/ 64& quot;. - A great tool for engineers, craft persons, model makers. Package Including 1 x Drill Gage Tool