USER GUIDE


ITS BORE
Fine Boring Heads with Balancing Rings
2 µm Direct Diametric Adjustment

BHF MB50-32x60 BL ø2.5-12 2 µm
60 36 1 Body
28
3 1 2 2 Tool Slide
6 21
12
3 Expanding Pin
24
12.5 4 Graduated Dial

0.002
330˚
0 1˚ 2˚

300˚
5 Slide Locking Screw
6 Coolant Nozzle
50


270˚


8 9
Boring Bar Locking
5 6 7
01 2

7 Screws
3 4
240˚
0 1˚ 2˚


A-A
8 Balancing Rings
210˚


IHAXF 10-12/8
IHAXF 2.5-4/8


IHAXF 8-10/8
IHAXF 4-6/8

IHAXF 6-8/8
BHF MB50-32x60 BL


Ø10-12
7
Ø2.5-4


Ø8-10
Ø6- 8
Ø4-6
8 4 5 2

s
! See page 481


BHF MB50-50x68 BL ø6-22 2 µm
68.5 8 63 1 Body
50
2 Tool Slide
50
42 3 Expanding Pin
35
6 8 3 1
28 4 Graduated Dial
0.002


21
Slide Locking
5 Screw
330˚
0 1˚ 2˚


6 Coolant Nozzle
300˚
270˚


Boring Bar
50


8 9
7 Locking Screws
5 67
01 2
240˚
0 1˚ 2˚


3 4

8 Oiling Nipple
210˚


IHAXF 18-22/16
IHAXF 14-16/16


IHAXF 16-18/16
IHAXF 10-12/16


IHAXF 12-14/16
IHAXF 8-10/16
IHAXF 6-8/16


9 Balancing Rings
Ø18-22
Ø10-12


Ø12-14

Ø14-16


Ø16-18


BHF MB50-50x68 BL
Ø8-10
Ø6-8


9 4 5 2 7

s
! See page 481


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