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HOLE FINISHING TOOLS
BURNISHING TOOL
- Roller burnishing tools work hardens the part surface producing a dense compacted wear resistance surface for a longer part life.
- Improved surface finish –as fine as 2 to 4 microinch (Ra)
- Improved size control –tolerances within .0005 inch(.01mm) or better
- Increased surface hardness– up to 5 to 10% or more
- Improved fatigue life – as much as 300% or better
- Enhanced corrosion resistance
- Elimination of tool marks and minor surface imperfections
- Replaces expensive secondary operations, such as grinding, honing, or lapping
- Cleaner than honing or other abrasive operations
- Faster production, at a lower cost, as compared to other finishing processes –
- parts are sized, finished, and work-hardened... In seconds!
- Bearingizing Tools, for burnishing IDs in parts with thin walls or irregular wall thicknesses, or in applications where porosity retention or extremely close tolerances are required
- CX® External Roller Burnishing Machines, for sizing, finishing, and work-hardening cylindrical surfaces of any length
- Diamond Burnishing Tools, for generating mirror finishes on ODs, large IDs, or faces of virtually any diameter
