Page 57 - HOLE_MAKING_CATALOG_INCH_2022_P447-P626

USER GUIDE

Fine Boring Head Range
80 μinch Direct Diametric Adjustment ITS BORE
BHFI MB50-80x94 Ø.10-8.66
BHFI MB80-80x94 Ø.10-8.66 80 inch

1 Body
1.52
2 Tool Slide
5.51-8.66 IHFF 50 IHRF 50 4 Toolholder
BHFH 30x135 3 Graduated Dial
Locking Screw
3.74-6.30 IHFF 50 IHRF 50 5 Expanding Pin

6 Slide Locking Screw
2.19 BHFH 30x93 7 Coolant Nozzle
8 Oiling Nipple
4.92
.0015 0 .0005 .001 .28 3.15 Toolholder
Ø3.15 1.97 9 Locking Screw

1.18-3.39 IHFF 25 IHRF 25
BHF MB50-80x94 1.42-3.78 IHFF 32 IHRF 32

1 2 3 BBH 30x40 BBH 30x70 BBH 30x115
2.67
2.19
2.48
2.36
4
.0015 0 .0005 .001 .94 1.96
Ø3.15 1.65
8 1.57
1.37
1.10
BHF MB80-80x94
.82
5 6 7

9 IHAXF 10-13/16 IHAXF 11-14/16 IHAXF 12-15/16 IHAXF 14-17/16 IHAXF 16-19/16 IHAXF 18-22/16 IHAXF 22-30/16
Dia Range .24-.35 IHAXF 6-8/16 .31-.47 IHAXF 8-10/16 .39-.51 .45-.55 .47-.59 .55-.67 .63-.75 .71-.87 .87-1.18

L1
L
L L1
D
Ø.16-.24 .79 .94
D IHAXF 4-6/8
ADBH
Ø.10-.16 .49 .83
SLEEVE D8-D16 IHAXF 2.5-4/8
s ! See pages 560-561

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