Vertex Plain Boring Head R8
Made by in Taiwan, these are a quality boring head and should not be compared with inferior heads made in China & India.
Boring Range 3/8" - 4"
Body Diameter 2"
Boring Bar Hole Diameter 1/2"
Slide Travel 5/8"
Micrometer adjustment 0.0005"
Shank R8
Drawbar Thread 7/16 UNF
Part number BC2-R8 (supplied as BC2 & VBC-R8)