89 Ø135-210 IHFF 50 IHRF 50 Ø205-310 IHFF 50 IHRF 50 Ø305-410 IHFF 50 IHRF 50 Ø405-500 IHFF 50Ø36-123 IHRF 50IHFF 32 IHRF 32 Ø46-137 IHFF 40 IHRF 40 ITS BORE 34 56 7 USER GUIDE Fine Boring Head Range 2 µm Direct Diametric Adjustment BHF MB80-125x114 ø36-500 2 µm 51 1 Body 2 Tool Slide BHFH 40x400 3 Graduated Dial 4 ToolholderLocking Screw BHFH 40x300 5 Expanding Pin 6 Slide Locking Screw 7 Coolant Nozzle BHFH 40x200 8 Oiling Nipple 1 2 3 63 BHFH 40x133 0 12 4 9 200 125 8 125 80 BHF MB80-125x114 5 6 7 BBH 40x189 BBH 40x114 BBH 40x69 s! See page 482 431