![Scientific Cutting Tools AS5202-02R-X3 Porting Tools; Spotface Diameter (Decimal Inch): 0.7420 ; Tube Outside Diameter Compatibility (Inch): 1/8 ; Pilot Type: Reamer ; Port Thread Size (Decimal Inch): 5/16-24 ; Tool Material: Carbide-Tipped ; Tube Da Scientific Cutting Tools AS5202-02R-X3 Porting Tools; Spotface Diameter (Decimal Inch): 0.7420 ; Tube Outside Diameter Compatibility (Inch): 1/8 ; Pilot Type: Reamer ; Port Thread Size (Decimal Inch): 5/16-24 ; Tool Material: Carbide-Tipped ; Tube Da](https://cdn11.bigcommerce.com/s-rerso7mgzy/images/stencil/640x640/products/1183739/1273260/9923537-21__30123.1719125266.jpg?c=1)
Scientific Cutting Tools AS5202-02R-X3 Porting Tools; Spotface Diameter (Decimal Inch): 0.7420 ; Tube Outside Diameter Compatibility (Inch): 1/8 ; Pilot Type: Reamer ; Port Thread Size (Decimal Inch): 5/16-24 ; Tool Material: Carbide-Tipped ; Tube Da