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5/16

5/16" 8mm Flex-hone Cylinder Ball Hone 180 grit .315" Brush Research BC8M18

$ 5.53

Availability: 72 in stock
  • Bore Diameter: 8 mm
  • Item must be returned within: 30 Days
  • MPN: BC8M18
  • Return shipping will be paid by: Buyer
  • Grit (ANSI): 180
  • All returns accepted: Returns Accepted
  • Overall Length: 8 in
  • Brand: Flex-Hone
  • Restocking Fee: No
  • Condition: New
  • Refund will be given as: Money Back
  • Country/Region of Manufacture: United States
  • Abrasive Material: Silicon Carbide

    Description

    5/16" 8mm (0.315") Cylinder Head Flex-Hone Silicon Carbide
    for all engine valve guide applications utilizing a 0.295" to 0.325" 5/16" valves or  7.5mm to 8.2mm bore.
    180 GRIT - Silicon Carbide
    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 0.295" to 0.325".
    Perfect for materials types, steel, bronze, etc.
    Made in USA, by the best cylinder hone manufacturer, FLEX-HONE.
    180 grit, EXCELLENT for head and valve guide refinishing.
    Tool is self centering self aligning
    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.  MADE IN USA
    THIS TOOL HAS THE extra long SHAFT for cylinder head  rebuilding.
    ITEM IS BRAND NEW NEVER REMOVED FROM FACTORY PACKING, Inquire about other sizes
    /grits..
    good for 5/16" diameter valve guides, made in USA
    Buyer to pay shipping determined in shipping tab above, will combine shipping, will ship international
    SEE OUR OTHER LISTINGS FOR hone oil, engine hones, lifter hones, cam hones, caliper hones etc