-40%
3 1/2

3 1/2" 89mm Engine Cylinder Flex-Hone Ball Hone 40 grit BRM GB31240

$ 22.69

Availability: 100 in stock
  • Bore Diameter: 3-1/2 in
  • Grit (ANSI): 40
  • All returns accepted: Returns Accepted
  • Abrasive Material: Silicon Carbide
  • Brand: Flex-Hone
  • Refund will be given as: Money Back
  • Return shipping will be paid by: Buyer
  • Restocking Fee: No
  • Overall Length: 13-1/2 in
  • Condition: New
  • Item must be returned within: 30 Days
  • MPN: GB31240

    Description

    3 1/2" 40 Grit Engine Cylinder Hone for all engine applications utilizing a 3.20" to 3.50" or  80mm to 90mm bore.
    40 Grit
    Brand new sealed in package flex-hone
    Designed to work with cylinder bores from 3.20" to 3.550".
    Perfect for engine types and block materials.
    Made in USA by the one of the best cylinder hone manufacturers, FLEX-HONE.
    40 grit, GOOD for cylinder cleanup
    The tool is labeled as 3.500" diameter but is actually slightly larger to apply the required cylinder wall force
    Can be used with 3/8" or 1/2" chuck 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.
    Working range 3.00" to 3.550", 75mm to 90mm Made in USA
    ITEM IS BRAND NEW NEVER REMOVED FROM FACTORY PACKING, Inquire about other sizes/grits..
    Buyer to pay shipping determined below in calculator, will combine shipping, will ship international.
    For more hone sizes and grits see our ebay store. For Hone Oil see our ebay store
    SEE OUR OTHER LISTINGS FOR Hones of All sizes and grits, Hone Oil, Cylinder Wash Brushes