Radius Punch R3
$189.00
Large-radius R3 punch for smooth radiused bends and crack-free forming of high-strength steel.
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SKU: WYS-PU-R300Category: Press Brake Punches
Description
A radiused top tool that forms a clean R3 inside radius, reducing surface stress and preventing cracking on high-strength and coated materials.
Every WYS tool is precision-ground and induction-hardened for repeatable, high-accuracy bending and a long service life on hydraulic, servo-electric and CNC press brakes.
Key Features
- Polished R3 nose for smooth, mark-free radii
- Reduces springback variation on large radii
- Recommended for high-strength and pre-painted sheet
- European tang shank
Technical Specifications
| Tool Type | Radius punch (top tool) |
| Style | European / Promecam |
| Angle | 85° flanks |
| Tip Radius | R3.0 mm |
| Working Height | 100 mm |
| Max Load | 80 t/m |
| Material | 42CrMo alloy steel |
| Hardness | Induction-hardened HRC 48–52 |
| Length Options | 835 mm continuous |
| Origin | China |
Typical Applications
- Radiused bends on high-tensile steel and aluminium
- Architectural panels and pre-painted sheet
- Parts requiring generous inside radii
Segmented lengths, custom profiles, special radii and OEM-compatible shanks (Amada, Trumpf, LVD, Bystronic, Wila) are available on request. Contact us for a tailored quotation.
