Rough boring tools

The rough boring head is used for rough machining of the inner hole of the workpiece. The product has single-head, double-head and multi-head designs according to different diameters and machining allowances. It has large machining allowance and high straightness. The roller guide structure specially designed by our company for large-aperture workpieces replaces the alloy block guide. It has long service life, good guideability, and the exit deflection can reach 0.5mm/full length.