Precision cutting edge of upper blade for industrial shearing and slicing operations
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Hardness | 58-65 HRC | |
| Edge Angle | 20-35 degrees | |
| Rake Angle | 5-15 degrees | |
| Edge Radius | 5-20μm | |
| Clearance Angle | 3-8 degrees | |
| Coating Thickness | 3-5μm | |
| Surface Roughness | Ra 0.2-0.8μm |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
This component is used in the following industrial products
The stationary cutting blade in a guillotine shear that works in conjunction with the lower blade to shear sheet metal.
The stationary cutting blade in a sheet metal guillotine shear that works in conjunction with the upper blade to shear metal sheets.
A precision tool that creates holes or shapes in materials through hydraulic force.
A practical evidence checklist for RFQ preparation and supplier evaluation.
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4 companies list this product among what they make. Company figures are quoted from each company's own website; every card states where the relationship came from.
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Edge longevity depends on material hardness, coating quality, edge geometry optimization for specific materials, proper clearance angles to prevent rubbing, and maintenance of edge sharpness through regular inspection and controlled resharpening cycles.
Edge geometry directly influences cutting forces, chip formation, heat generation, and surface finish. Optimal geometry reduces power consumption, minimizes material deformation, extends tool life, and improves cut quality through proper rake and clearance angle selection.
Editorial classification, named public sources where available, and source-reviewed manufacturer records. See the editorial policy.