Multiple rows drilling machines are combined single horizontal and double sets of vertical boring units to upgrade working efficiency and reduce your production costs.

The vertical boring unit is set 90o for maximum boring position flexibility. The mechanical switch provides convenient and accurate adjustment for boring depth and position
Additional, optional automatic feeding equipment is available for upgrading working efficiency. The speed stabilizer guarantees smooth feeding against the workpiece. Quick chucks provide convenient fitting and dismantling for boring bits. 1/3 pcs. are assembled as standard.
This is a combined single horizontal and double vertical, high efficiency boring machine.
The verical boring unit is set at 90o for cross boring. The mechanical digital indicator provides convenient and accurate adjustment.
This machine speed is adjustable and a speed stabilizer guarantees smooth feeding against the workpiece. Furthermore, the air-operated stoppers are convenient for repeat boring.