Feature:1. [UNIVERSAL SHANK] The manual reamer has a universal shank type, stable in clamping and not easy to slip or fall off.2. [9SICR MATERIAL] Using 9SiCr material for integral forging, the cutter body is hard and wear resistant, ensuring stable processing.3. [ADJUSTABLE RANGE] The adjustable range is 13.7515.25mm, which can be adjusted according to the drilling situation.4. [REFINING PROCESS] Using fully automatic refining process, easy to operate, can meet a variety of processing needs.5. [WIDE APPLICATION] Widely used to punch metal materials such as steel, die steel, aluminum alloy, cast iron, copper, galvanized pipe, etc.Specification:Item Type: Hand ReamerProduct Material: 9SiCrAdjustable Range: Approx. 13.75-15.25mm / 0.54-0.6inBlade Length: Approx. 53mm / 2.1inApplication Range: Widely used for perforating metal materials such as steel, die steel, aluminum alloy, cast iron, copper, galvanized pipe, etc..Package List:1 x ReamerNote:Blade is incisive, do a good job of protection