4.5 mm Flexhone flex-hone guides 240 grit (0.177")

Description

4.50 mm (0.177") Silicon Carbide Flex-Hone®
for all engine valve guide or honing applications utilizing a 0.173" to .182"  or  4.3mm to 4.8mm bore.
240 GRIT
- Brand new sealed in package engine cylinder head valve guide flex-hone.
- This is NOT a brush but a hone with abrasive globules that will produce a controlled finish.
- Designed to work with bores from 0.173" to 0.182".
- Perfect for materials types, steel, bronze, etc.
- Made in USA by the best cylinder hone manufacturer, FLEX-HONE.
- 240 grit, EXCELLENT for manufacture or refinishing.
- Tool is self centering and easy to use
- Tool can be used with a 3/8" chuck portable drill
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 8" long SHAFT for cylinder head  rebuilding.
ITEM IS BRAND NEW NEVER REMOVED FROM FACTORY PACKING