25 x 16 x 50mm Boring Bar Reduction Bush, Pain Type, Grubscrew BBRS25x16x50-GReduction Sleeves: Boring Bar Sleeve: 25 x 16 x 50mm Boring Bar Reduction Bush, Pain Type, Grubscrew BBRS25x16x50 G

ISO Indexable Tool Holders:Boring Bar - Steel Shank:S20R STFCR-16 Boring Bar

30x8 mm 80Z

65 / L3=29 mm HAK lapped

30 / d2= 6 / L3= 18

ISO Indexable Tool Holders:Indexable Tool Holder - Turning:SRGCR 2020K08 Turning Tool Holder

metal circular saw blade HSS DIN 1838 B / 63x1

2 30mm 80 WZE-N - PH: UNI

After mounting

Spindle Tooling:BT Screw on Head adaptors:BT40 M16 x 100-P (75) Screw-on Head Adaptor

5/L3= 69 HAK NHC-7000

45° forward and backward d= 3

Tungsten carbide burr Blue-Tec coated Flame/ HP-5 d1=6 / l2=14 / d2=6 / l1=60mm