The Sooper Rounder Corner Cutter SR3000 is a heavy-duty, precision tool designed to quickly and cleanly round corners on a wide range of lightweight materials. Built for efficiency and ease of use, this professional-grade machine delivers consistent, smooth cuts, making it ideal for sign shops, print production, and finishing applications.

Engineered with a durable cast iron base and a drop-down foot clamp, the Sooper Rounder securely holds materials in place during cutting for accurate results every time. The unit includes interchangeable radius blades, allowing flexibility for different corner sizes. Additional replacement die sets are available separately, giving you the ability to expand your capabilities across multiple applications.

Key Features & Benefits

• Fast and easy corner rounding for professional finishing
• Heavy-duty cast iron base for stability and durability
• Drop-down foot clamp holds materials securely in place
• Includes interchangeable radius blades for flexibility
• Clean, precise cuts on a variety of lightweight materials
• Ideal for high-volume production environments
• Replacement die sets available for multiple radius sizes

Included Radius Sizes

• 1/4" Radius Blade
• 3/8" Radius Blade

Replacement Die Sets (Sold Separately)

• SRDC18 – 1/8" Radius Cutter Blade + Blade Base 
• SRDC36 – 3/16" Radius Cutter Blade + Blade Base 
• SRDC14 – 1/4" Radius Cutter Blade + Blade Base 
• SRDC38 – 3/8" Radius Cutter Blade + Blade Base 
• SRDC50 – 1/2" Radius Cutter Blade + Blade Base 

Technical Specifications

• Model: SR3000
• Tool Type: Corner Cutter
• Material: Cast Iron Base
• Dimensions: 12" x 10" x 9"
• Weight: 17 lbs
• Blade Type: Interchangeable Radius Dies
• Operation: Manual Lever

Common Applications

• Paper and cardstock finishing
• PVC, Coroplast, and plastic sheets
• Laminated graphics and prints
• Thin aluminum (up to approx. 0.080")
• Sign production and print finishing

Built for professionals who need speed, accuracy, and durability, the Sooper Rounder Corner Cutter SR3000 delivers clean, consistent results for a wide range of finishing applications.