NAPA Auto Parts Genuine Parts Company
8 Fairfax St SE
Leesburg,  VA  20175
(703) 777-2055
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Flex-Hone Valve Guide Brush Kit

Flex-Hone Valve Guide Brush Kit

Part #: BK VGFK24
Line: Balkamp

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Features & Benefits

Warranty: Standard : See Manufacturer's Complete Written Policy


Brush Research's VGFK24 Valve Guide 7 Piece FLEX-HONE® Kit in 240 Grit Silicon Carbide. This kit includes the following FLEX-HONE® sizes: 0.250" (6.4mm), 0.276"(7mm), 0.315"(8mm), 0.354"(9mm), 0.375"(9.5mm), 0.394"(10mm) and 0.433"(11mm). Made in USA.

  • Made in USA
  • Used for precision and final fitting of valve guides. FLEX-HONE® tools create the ideal crosshatch finish on the ID of the valve guide bores for better oil retention and less wear on both the valve guide and the valve stem
  • Commonly used for finishing, deburring and edge breaking
  • Self-centering, self-aligning, self- compensating for wear
  • Excellent on mild steel, stainless steel, cast iron and other softer ferrous materials
  • Includes the following sizes: 0.250" (6.4mm), 0.276"(7mm), 0.315"(8mm), 0.354"(9mm), 0.375"(9.5mm), 0.394"(10mm) and 0.433"(11mm) in 240 grit Silicon Carbide


Adjustable Tension No
Hone Quantity 7
Knurled Nut Tension Controller No
Manufacturer Brush Research Manufacturing
Manufacturer Part Number VGFK24
Overall Length 8 in
VMRS Code 053006112
Material Silicone Carbide
Stone Grit Size 240
SDS Required No
Hone Spring Included No

Safety Information

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