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Corner Rounder for Aluminum Sign Blanks | Prep Blank Metal Signs Fast
Industrial Corner Rounder for Aluminum Sign Blanks
Transform any raw aluminum blank into a professional finished product. Our corner rounder is engineered to process blank metal signs with industrial precision, meeting MUTCD and international safety standards.
1/8" (.125) Aluminum Sign Blanks
Heavy-Duty Blank Metal Signs
Stop wasting time with manual filing or expensive CNC setups for your aluminum sign blanks. Our pneumatic corner rounder allows a single operator to create clean, burr-free radii on blank metal signs quickly and safely. This "No Armstrong" solution eliminates manual graft while ensuring every aluminum blank is perfectly uniform for high-volume production.
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PRODUCTION FEATURES
Process aluminum sign blanks with radii from 1/2" to 3". Optional hole punching is available to prep your blank metal signs for immediate mounting.
- Optimized for Aluminum Sign Blanks
Engineered to handle the high resistance of structural grade aluminum without jamming or stalling. - 4 Radii in 1 Tool
Simply rotate the die to switch between standard radii. Perfect for shops processing various sizes of blank metal signs. - Industrial Material Capacity
Handles up to 1/8" (.125) Aluminum, 6 mm ACM panels, and Mild steel up to 0.075". - Compatible with Any Power Source
Works with any press between 2 to 5 tons, including the pneumatic Porta Press.
Sign Blank Shapes Supported:
- Standard Rectangular Aluminum Blanks
- Square Blank Metal Signs
- Triangle & Diamond Traffic Blanks
- Custom Octagon & Regulatory Shapes
Precision Results for Every Aluminum Blank
Eliminate the burrs that cause safety hazards. Our precision shearing leaves a factory-smooth edge on every aluminum sign blank.
Need to prep your aluminum sign blanks with mounting holes? Visit the Mounting Holes Punch page →
PTI Punch Tools Inc
11-211 Schoolhouse Street
Coquitlam, BC, Canada. V3K4X9
604-521-6444 | 1-800-668-4996
© 2026 PTI Punch Tools Inc. All rights reseved
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