Products > Bolt Hole Brushes
Bolt Hole Brushes
B&B now offers individual brush heads for cleaning bolt holes. We know it is critical to have proper torque values in a race engine and this is achieved by have good threads. Our new arbor drive brushes allows easy clean up of used threads after they have been chased with our thread cleaners.
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and product information
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1/4" Brush use with 40985 arbor.
5/16" Brush use with 40985 arbor.
1 1/32" Brush use with 40985 arbor.
3/8" Brush use with 40985 arbor.
7/16" Brush use with 40985 arbor.
1/2" Brush use with 40985 arbor.
9/16" Brush use with 40985 arbor.
5/8" Brush use with 40990 arbor.
3/4" Brush use with 40990 arbor.
1" Brush use with 40990 arbor.
Drive Arbor for #40960 thru #40970.
Drive Arbor for #40972 thru #40978.

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