9/32" 7mm Flexhone flex-hone guides 120 grit (0.276") Brush Research

Description

7mm (0.276") Cylinder Head Flex-Hone
Good for all engine valve guide applications utilizing a 0.260" to .282"  or  6mm to 7mm bore.
120 GRIT
Brand new sealed in package engine cylinder head valve guide flex-hone.
This is NOT a brush but a stone hone with abrasive globules that will produce a controlled finish.
Designed to work with bores from 0.260" to 0.280".
Perfect for all materials types  steel, bronze, etc.
Made in USA, by the one of the best cylinder hone manufacturers, FLEX-HONE.
120 grit, GOOD for valve guide or small bore clean-up prior to final finish
Tool is self centering, self centering and is easy to use (email for questions)
Tool can be used with a 3/8" or 1/2" chuck portable drill or drill press or other
This patented Flex-Hone is the best way to create a Cross Hatch surface finish with suspended globule working abrasives.
good for valve guides, made in USA
THIS TOOL HAS THE extra long SHAFT for cylinder head  rebuilding.
ITEM IS BRAND NEW NEVER REMOVED FROM FACTORY PACKING