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Verify bore diameter, workpiece material and the desired finish before ordering.\u003c\/li\u003e\n \u003cli\u003eFINE SURFACE REFINEMENT: The 320-grit silicon carbide abrasive provides the least aggressive pass in this family, helping reduce light glaze, oxidation, minor burrs and surface marks while refining the bore finish.\u003c\/li\u003e\n \u003cli\u003eFLEXIBLE BALL-STYLE CONSTRUCTION: Independent abrasive balls on flexible nylon filaments conform to compatible bore surfaces and maintain even contact, helping reduce concentrated cutting while smoothing light burrs and cross-drilled areas.\u003c\/li\u003e\n \u003cli\u003eCOMPATIBLE 7\/8-INCH APPLICATIONS: Intended for dimension-matched brake or wheel cylinders, hydraulic parts and other precision bores where a finer finishing pass is preferred.\u003c\/li\u003e\n \u003cli\u003eCONTROLLED DRILL USE: Designed for use with most variable-speed hand drills and drill presses. Confirm chuck capacity, use lubricant compatible with the workpiece, maintain controlled speed and stroke, and inspect the surface during use.\u003c\/li\u003e\n \u003cli\u003eBORE SIZE \u0026amp; FIT RANGE: 0.875\" (22.2mm) Bore Diameter, 3\" Abrasive Part Length, 0.19\" Shank Diameter, 7.87\" Overall Length. For Use on Bore Diameters Between 0.788\"-0.875\". PLEASE NOTE: ORDER BY BORE SIZE.\u003c\/li\u003e\n \u003c\/ul\u003e"}

7/8" (22.2mm) Diameter, 320 Grit Ball Style Cylinder Hone for Fine Finish 7/8" (22.2mm)

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7/8" (22.2mm) Diameter, 320 Grit Ball Style Cylinder Hone for Fine Finish

Product Features

  • EXACT VARIATION: This child is the 7/8" (22.2mm) Diameter, 320 Grit option for a finer, less aggressive finishing pass in compatible brake, hydraulic and precision bores. Verify bore diameter, workpiece material and the desired finish before ordering.
  • FINE SURFACE REFINEMENT: The 320-grit silicon carbide abrasive provides the least aggressive pass in this family, helping reduce light glaze, oxidation, minor burrs and surface marks while refining the bore finish.
  • FLEXIBLE BALL-STYLE CONSTRUCTION: Independent abrasive balls on flexible nylon filaments conform to compatible bore surfaces and maintain even contact, helping reduce concentrated cutting while smoothing light burrs and cross-drilled areas.
  • COMPATIBLE 7/8-INCH APPLICATIONS: Intended for dimension-matched brake or wheel cylinders, hydraulic parts and other precision bores where a finer finishing pass is preferred.
  • CONTROLLED DRILL USE: Designed for use with most variable-speed hand drills and drill presses. Confirm chuck capacity, use lubricant compatible with the workpiece, maintain controlled speed and stroke, and inspect the surface during use.
  • BORE SIZE & FIT RANGE: 0.875" (22.2mm) Bore Diameter, 3" Abrasive Part Length, 0.19" Shank Diameter, 7.87" Overall Length. For Use on Bore Diameters Between 0.788"-0.875". PLEASE NOTE: ORDER BY BORE SIZE.