-40%
3-1/2

3-1/2" 89mm Cylinder HD Commercial Flex-Hone 120 grit Brush Research GBD31212

$ 24.81

Availability: 100 in stock
  • Bore Diameter: 3-1/2 in
  • MPN: GBD31212
  • Abrasive Material: Silicon Carbide
  • Refund will be given as: Money Back
  • Restocking Fee: No
  • Condition: New
  • Country/Region of Manufacture: United States
  • Brand: Flex-Hone
  • Item must be returned within: 30 Days
  • All returns accepted: Returns Accepted
  • Grit (ANSI): 120
  • Overall Length: 13-1/2 in
  • Return shipping will be paid by: Buyer

    Description

    3 1/2" (89mm) Heavy Duty Commercial version
    Engine Cylinder Hone for all engine applications
    utilizing a 3.350" to 3.550"" or  85mm to 91mm bore.
    120 GRIT
    This cylinder Flex Hone is a Commercial version with 100% more Globules and has a 13 1/2" long shaft.
    - Brand new sealed in package engine cylinder flex-hone.
    -
    Designed to work with cylinder bores from 3.350" to 3.550".
    - Perfect for all engine types and block materials.
    - Made in USA by the best cylinder hone manufacturer, FLEX-HONE.
    - 120 grit, Good for cylinder clean-up Prior to re-ringing jobs or final bore.
    - Tool is labeled as a 3.500" diameter but is actually slightly larger to provide the required wall force  for honing a 3.500" bore
    - Tool is self centering and is easy to use (email us for instructions)
    - Tool can be used with a 3/8" or 1/2" chuck portable 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.
    ITEM IS BRAND NEW NEVER REMOVED FROM FACTORY PACKING, Inquire about other sizes/grits..
    Buyer to pay shipping calculated on shipping tab, will combine orders, will ship international
    SEE OUR OTHER LISTINGS FOR all hone sizes and grits, honing oil, and cylinder wash brushes