Engine Cylinder Flex Hone for all engine applications utilizing a 3.180" to 3.50" or  83mm to 89mm bore.

240 GRIT

       Brand new sealed in box engine cylinder flex-hone is for 3.180 to 3.50" cylinder Bores.

       Designed to work with cylinder bores from 3.180" to 3.500". 

       Perfect for all engine types and block materials.

       Made in USA by the one of the best cylinder hone manufacturers, FLEX-HONE.

      240 grit, EXCELLENT for reringing jobs or final bore.

      Tool labeled as 3.500" diameter but are designed to be slightly oversized to apply the required wall force

Tool is self centering and can be used with a 3/8" or 1/2" chuck portable hand drill or drill press

This patented Flex-Hone is the best way to create a Cross Hatch surface finish with suspended globule working abrasives.  Contact us for more information as we use this hone on all of our race motors.  Most of the engine hone articles reference this exact brand and type of tool. 

THIS TOOL HAS THE 13 1/2" LONG SHAFT for engine rebuilding.