-40%
4MM (0.157

4MM (0.157") Cylinder Flex-Hone Ball Hone 180 grit Brush Research BC4M18

$ 6.75

Availability: 100 in stock
  • Bore Diameter: 4 mm
  • Abrasive Material: Silicon Carbide
  • Return shipping will be paid by: Buyer
  • Brand: Flex-Hone
  • Condition: New
  • Country/Region of Manufacture: United States
  • Item must be returned within: 30 Days
  • All returns accepted: Returns Accepted
  • Refund will be given as: Money Back
  • Overall Length: 8 in
  • Grit (ANSI): 180
  • MPN: BC4M18
  • Restocking Fee: No

    Description

    4.0 mm or 0.157" Flex-Hone for all engine valve guide or honing applications utilizing a 0.153" to .162"  or  3.9mm to 4.1mm bore.
    180 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 0.153" to 0.162".
    - Perfect for materials types, steel, bronze, etc.
    - Made in USA by the best cylinder hone manufacturer, FLEX-HONE.
    - 180 grit, EXCELLENT for manufacture or refinishing.
    - Tool is self centering and is easy to use
    - 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.
    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, Inquire about other sizes/grits..
    SEE OUR OTHER LISTINGS FOR all hones sizes and grits, or honing oil and cylinder wash brushes