Climax BB7000 PORTABLE LINE BORING MACHINE - Manual (Page 11)

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Distance to bore
End-mount
bearing support
assembly
Axial feed
assembly
Standoff
Standoff
Boring head and
tool carrier
Boring bar
End-mount bearing
support assembly
Rotational drive
assembly
Determining Required Bar Length
Total required bar length = 32" (812.8) + distance to bore + (2 x standoff length)
NOTE: Recommended minimum standoff length is 7.5" (190.5)
6.0 (152.4) ref
Operational Dimensions
(Inches/mm)
Axial Feed Assembly
7.75 (196.9) diameter
3/8" hex
9.12 (231.6)