Osborn 8mm ATB Flexible Honing Tool (.315” Hole X 180SC) #77223
Osborn 8mm ATB Flexible Honing Tool .315" Hole x 180 Grit SC 77223
$23.68 Per Piece
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- Sold in packages of 12 pieces
- Buy 1 for $284.16 per package ($23.68 per piece)
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Description
Osborn 8mm ATB Flexible Honing Tool .315" Hole x 180 Grit Silicon Carbide 77223
Applications: Brake cylinders, hydraulics, valve guides
Osborn NovoFlex Flexible Honing tools have round, abrasive beads fastened to the ends of flexible filaments. This self-centering tool will conform to the bore surface providing a consistent, even surface finish over the life of the tool. ATB Flexible Honing Tools will even provide an "edge break" not possible with conventional honing stones.
Tech Specs
| AA Item# | 622424772235 |
|---|---|
| Manufacturer: | Osborn Wire Brush |
| Osborn Wire Brush Part# | 77223 |
ATB Novoflex Instructions:
- Choose the Flexible Honing Tool for the specific hole size. The actual NovoFlex tool will be approximately 10% larger than the hole size.
- Use 10-30 weight oil for honing lubrication, when honing hydraulic brake cylinders, use hydraulic brake fluid as a honing lubricant.
- Have the NovoFlex Flexible Honing Tool rotating upon entry and removal from the bore.
- Recommended RPM range for the NovoFlex Tool is 100 to 1200 RPM, based on the brush diameter. Air tools are not recommended.
- Use 60-120 strokes per minute depending on the RPM. Final stroking may be accelerated to develop a 45° cross-hatch angle.
- Honing time should be 20/45 seconds per bore.
- Do not use solvents for honing or cleaning.
- Clean cylinders after honing with warm or hot water and detergent using an Osborn plain nylon brush, and then lightly oil the bore.






