The GRATA is a CNC ram equipped live spindle floor type horizontal boring mill featuring high speed spindle and feeds as well as variety of exchangable heads. Available in optional travel sizes and with automatic tool changer.

Spindle speed	rpm	10 - 5000	rpm	10 - 5000
Main drive power output	HP	50	kW	37
Cross travel (X-axis)	inch	197 - 984	mm	5000 - 25000
Vertical travel (Y-axis)	inch	63 - 118	mm	1600 - 3000
Ram travel (Z-axis)	inch	51	mm	1300