Osborn ATB Flexible Honing Tool (26.9mm 1.06” Hole X 240 SC) # 77257
AA Item#
622424772570
Osborn Wire Brush Part#
77257
Manufacturer
Osborn Wire Brush
none
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.
This item qualifies toward free freight
$602.69
Per 12 Piece Package
$50.22 Per Piece
$50.22 Per Piece
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In stock
Description
AA Item#
622424772570
Osborn Wire Brush Part#
77257
Manufacturer
Osborn Wire Brush
Osborn ATB Flexible Honing Tool (26.9mm <1.06”> HOLE X 240 SC)# 77257
Tech Specs
| AA Item# | 622424772570 |
|---|---|
| Manufacturer: | Osborn Wire Brush |
| Osborn Wire Brush Part# | 77257 |
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.
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