PROMAT Boring bar A20S-SVQBL 11 burnished left

For internal machining Further technical information:
– Surface: Black finished
– Spare parts: SO 4
– Ø d g7: 20mm
– Indexable insert: VB.. 1103/VC.. 1103..
– b: 18.5mm
– F: 13mm
– Sense of rotation: Left
– l1: 250mm
– h: 18mm
– Ø D min: 25mm