Description: 3mm to 13mm capacity Hardened and ground steel cutting edges T-handle insures greater control and easier turning. Suitable For Drill holes, enlarging holes, Bridge Pin, End pins etc. The reamer creates precisely sized holes up to 16mm in diameter in metal, wood or plastic. Specification: Material: 45# Steel Hand tool 3-13mm( 1/8-1/2'') Overall Length: Approx. 143mm/ 5.63inch Upper Diameter: Approx. 13mm/ 0.51inch T handle Length: Approx. 90mm/ 3.54inch Color: Silver Package Includes: 1 Piece Tapered Reamer Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement