RBA40 Indexable Twin Bit Roughing Boring Head

RBA40 Indexable Twin Bit Roughing Boring Head for Dia Less 200mm RBA40 Indexable Twin Bit Roughing Boring Head is a versatile and efficient tool for machining operations involving holes in range of 40-50mm in diameter. The tool is typically used in conjunction with a boring bar in a lathe or milling machine.   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 LBA4 (22mm) 40-54mm…