EDWARDS Oversize Punch Assembly For 75 & 100 Ton Ironworkers (2013 & Older) - ED9-AC1024-S4
The Oversize Punch Assembly accommodates punch & die sets in various shapes and sizes from 1" up to 1-9/16". Replaces Standard Punch Assembly or can be used as a secondary Punch Workstation.
Features
- Fits Edwards 75 and 100 Ton Ironworkers (2013 and prior).
- Replaces Standard Punch Assembly or can be used as a secondary Punch Workstation.
- Requires Oversize Punch & Die sets (contact Edwards for pricing and availability).
- The Oversize Punch Assembly accommodates punch & die sets in various shapes and sizes from 1" up to 1-9/16".
What our Experts Think
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Expanded Heavy‑Duty Punch Capability — this Oversize Punch Assembly (ED9‑AC1024‑S4) lets your ironworker handle larger punch & die sets from 1″ up to 1‑9⁄16″, boosting versatility for bigger holes and shapes.
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Tailored Fit for Older Large Machines — specifically engineered to replace the standard punch assembly on 75 T and 100 T Edwards Ironworkers (2013 & older) without complex modification.
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Secondary Workstation Option — can serve as either the main punch station or a backup/second workstation to speed workflow and reduce changeovers.
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Requires Oversize Punch & Die Sets — supports a broad range of tooling shapes and sizes (sold separately), so you match tooling to the material and job quickly.
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Industrial‑Grade Build — rugged construction stands up to demanding shop use and heavy punches over time.
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Easy Swap‑In Upgrade — straightforward installation replaces the existing punch assembly with minimal downtime.
Q&A
Q1: What is the ED9‑AC1024‑S4 Oversize Punch Assembly?
A: A replacement or secondary punch station for older Edwards ironworkers that lets you install larger punch & die tooling for holes and shapes beyond standard capacity.
Q2: Which ironworker models is it compatible with?
A: Designed for Edwards 75 ton and 100 ton Ironworkers built in 2013 or earlier.
Q3: What punching capacity does it provide?
A: Accommodates oversized punch & die sets in shapes and sizes from 1″ up to 1‑9/16″, allowing larger holes than standard punch stations.
Q4: What applications is this assembly ideal for?
A: Perfect for heavy metal fabrication, structural steel punching, and jobs requiring holes larger than typical pedestal punch capacities.
Q5: Does it include punch & die tooling?
A: No — it requires separate oversize punch & die sets, which must be ordered based on the hole size and shape you need.
Q6: Can it replace the existing punch station?
A: Yes — it replaces the standard punch assembly or can be installed as a secondary workstation for flexibility.
Q7: What materials can be punched?
A: Suitable for punching heavy sheet, plate, structural steel, and similar materials when matched with appropriate dies.
Q8: Is it rugged enough for industrial use?
A: Yes — built for industrial metalworking environments and heavy‑duty punching workflows.
Q9: Why upgrade to this assembly?
A: It expands your ironworker’s punching range, enabling larger hole diameters without needing separate machines.
Q10: What’s a key benefit for fabrication shops?
A: Offers greater versatility and productivity by handling larger and non‑standard hole requirements with fewer tool changes.
Maintenance Tips
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Clean After Every Use: Wipe the punch holder and die table area to remove metal chips and debris — prevents buildup and maintains smooth punching.
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Inspect for Wear & Damage: Check punch stems, dies, and alignment guides for cracks, dulling, or deformation; replace worn components to preserve clean, precise holes.
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Lubricate Contact Surfaces: Apply light machine oil to moving parts and punch/die contact surfaces to reduce friction and extend tooling life.
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Verify Alignment: After installation or change‑overs, ensure the punch lines up squarely with the die opening to avoid uneven wear and machine strain.
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Tighten Hardware: Periodically check and secure mounting bolts and fasteners to keep the assembly stable under heavy punching loads.
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Prevent Corrosion: Store the assembly in a dry, ventilated area; apply rust inhibitor on exposed steel to protect against oxidation.
Damage 
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