Head Made in Brazil by Romi, Holder Made in the USA by Kennametal. This is a 6-25.5mm Fine Boring Head System w/ CAT40 Shank. Kennametal Holder Model #: CV40BKM50354. Boring Range: 6mm to 25.5mm (0.236" to 1.003"). Maximum Operating Speed: 10,000 RPM.
Comes exactly as shown in pictures.