Cutter bar diameter: 5MM 5.5MM 6MM 7MM 8MM. Wheel glazing: x 45×38 ° x 31×45 ° 27×45 ° 22×45 °. Valve seat cutter: 38×60 ° 34×60 °. X 45×38 ° 36×45 ° 34×45 ° x 31×45 ° x 45×29 ° 27×45 ° 24×45 ° 22×45 °. 38×75 ° 34×75 ° x 31×75 ° x 29×75 ° 27×75 ° 24×75 °. 36×30 ° 30×30 ° 26×30 ° 24×30 °. Suitable for valve diameter 22-38MM. Package Weight: 3.5KG. Please allow a little error due to manual measurement. The color may be different from the difference display, please understand.