Fine Boring Head Range

2 µm Direct Diametric Adjustment

49

0 1 2 3 9 7 6 5 63

7

BHF MB50-63x87 ø2.5-160

BHF MB63-63x87 ø2.5-160

38.5

BHFH 30x93 IHFF 50 IHRF 50 38.5

IHFF 50 IHRF 50 BHFH 30x75 125 80 50

2 µm

1Body
2Tool Slide
3Graduated Dial
4Toolholder
Locking Screw
5Expanding Pin
6Slide Locking Screw
7Coolant Nozzle
8Oiling Nipple

Toolholder 9 Locking Screw

BHF MB50-63x87

1 2 3

49

0 1 23 9 7 6 5 63

BHF MB63-63x87

5 6 7

s! See pages 481-482

IHFF 25 IHRF 25

BBH 30x40 BBH 30x70 BBH 30x115

68 24 63 50

50 42 40 35 28 21

4

8 9

L 1 L

Dia RangeLL 1
D
Ø4- 62024
D IHAXF 4-6/8
ADBH
Ø2.5-41221

SLEEVE D8-D16 IHAXF 2.5-4/8