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Flex-Hone BC64M170200CD 6.4mm 250 Diamond Grit for Valve Guides
Flex Hone BCM170200CD Valve Guide
Sale is for one Flex-Hone. Valve guides and second hone are for illustration only.

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Our Price: $22.93

Quantity in Stock:(Out of Stock)
Availability:: Usually Ships in 24 Hours
Product Code: FLXBC64M170200CD

  • 170/200 Diamond mesh abrasive material - correct material for brass bronze alloy guides.
  • .250 (6.4mm) diameter
  • Tool design creates a soft cutting action and allows abrasive beads to float, assuring that the tool self centers, self-aligns to the guide bore
  • Diamond material is best suited for carbide, ceramic, hardened tool steel and heat treated steels.
  • Made in USA

For service work, these hones can clean up carbon deposits and can be used as final surface clean-up tool after installing a service guide. These are powered with a small hand-held drill at approximately 500 rpm. Simply work hone back and forth in guide for approximately 30 seconds. Once guide is honed, it should be cleaned using a small nylon brush and a brake or carburetor cleaner.

For performance applications, these hones are used to remove small amounts of guide material for final sizing and provide a cross hatch finish for maximum lubrication and stem-to-guide seal.

Please feel free to contact us regarding the correct product and size for your application.

Caution should be use when shopping for hones to ensure that they are produced with the right abrasive material for your application.

See our eBay guide for instruction on using Flex-Hone products and engine performance tips.

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