Fine Boring Head Range

2 µm Direct Diametric Adjustment

BHF MB50-80x94 ø2.5-220

BHF MB80-80x94 ø2.5-220 2 µm

1 Body

38.5

2 Tool Slide

BHFH 30x1353Graduated Dial
4Toolholder
Locking Screw
5Expanding Pin
6Slide Locking Screw
55.57Coolant Nozzle
BHFH 30x93
8Oiling Nipple
125

0 .0005 7 Toolholder

.001 80 9

80 50 Locking Screw

BHF MB50-80x94 IHFF 32 IHRF 32 IHFF 25 IHRF 25

1 23BBH 30x40BBH 30x70BBH 30x115
55.568
63
450
0 .00052450

.001 80 42 8 40 35

28 BHF MB80-80x94 21

5 6 7

9

L1 L

ADBH SLEEVE D8-D16

s! See pages 481-482

L L1 D

Ø4- 62024
DIHAXF 4-6/8
Ø2.5-.41221

IHAXF 2.5-4/8