[Size]: 3" Boring Head With R8 Shank ; Head size: 3"; Boring bar Hole: 3/4"; Cross Hole Dia: 3/4"; Maximum Offset: 1"; Thread: 1.5"-18; Graduations: 0.0005"/0-100; Center distance bt. 2 bottom hole: 0.90"
[Features]: Designed so that the same bar can bore flat bottomed holes or face
[Material]: Alloy steel shanks hardened and ground, C6 grade: carbide for steel and alloy steel
[Package]: 12 pc Set/Plastic case included
Wide range of applications The main accessories of boring machine and CNC milling machine include coordinate, horizontal and ordinary boring machine Application-used for processing inner hole surface, boring, boring outer circle, boring end face, boring ladder hole, boring end face, cutting hole and outer ring groove, etc.