RBA90 Indexable Twin Bit Roughing Boring Head

RBA90 Indexable Twin Bit Roughing Boring Head for Dia Less 200mm RBA90 Indexable Twin Bit Roughing Boring Head is typically used in conjunction with a boring bar in a lathe or milling machine. The boring head is attached to the bar, which is then used to enlarge an existing hole or create a new one. The tool can be adjusted to achieve the desired hole diameter. Specification LBA No. Boring Range ФD L Insert / Screw / Wrench Weight (kg) RBA20 LBA1 (11mm) 20-25mm 33mm CCMT06020* / M2.5 / T8 0.05 RBA25 LBA2 (14mm) 25-33mm 37mm 0.1 RBA32 LBA3 (18mm) 32-45mm 41mm 0.2 RBA40 L…