Combines single horizontal and two vertical boring units in a machine for high efficiency drilling operations. The vertical boring unit can be set at 90 for cross drilling operations. Boring unit
can be operated simultaneously or individually. Entire boring cycle can be fast and conveniently accomplished by pressing on the foot switch. Standard furnished with 21-Spindle on horizontal boring
head, and each 21-Spindle on the two or three vertical boring heads. Mechanical digital readouts are provided for each boring unit, providing accurate adjustment. The speed stabilizer is available
providing smooth feeding against the workpiece. The air operated stoppers provides conveniently repetitive drilling operations. Quickly chucks provide convenient fitting and dismantling for boring
bits. Standard attached with 1/3pcs.