Ridgid R7135 5/8" Mud Mixer Single Paddle Drywall Concrete

The Ridgid R7135 professional mud mixer is a heavy-duty drywall tool engineered for contractors and serious DIYers who demand consistent mixing performance. This open box corded electric mixer features a robust 5/8-inch chuck that accepts professional-grade mixing paddles for drywall compound, joint compound, plaster, thinset mortar, and lightweight concrete. The high-torque motor delivers powerful mixing action that creates smooth, lump-free consistency essential for professional drywall finishing and masonry applications. Ridgid's single paddle design provides excellent control and prevents air bubbles while ensuring uniform texture in all mixing materials. Built with contractor-grade durability, this mud mixer handles demanding job site conditions with minimal user fatigue thanks to its ergonomic design and balanced construction. The corded electric operation provides unlimited runtime without battery concerns, making it ideal for large-scale drywall projects and all-day professional use. This open box unit offers exceptional value, delivering authentic Ridgid quality and professional mixing performance at a competitive price point for plasterers, drywall contractors, masons, and renovation professionals.

• Model Number: R7135
• Brand: Ridgid Professional Grade
• Chuck Size: 5/8 inch heavy-duty
• Paddle Type: Single paddle design
• Motor: High-torque professional motor
• Power Source: Corded electric
• Best For: Drywall mud, joint compound, plaster, concrete
• Application: Drywall finishing and concrete mixing
• Condition: Open Box
• UPC: 648846070056

• Ridgid R7135 mud mixer
• Single mixing paddle
• User manual (if available)

Note: Mixing buckets and materials sold separately

Q: What is a mud mixer used for?
A: A mud mixer like the Ridgid R7135 is designed to mix drywall joint compound (mud), plaster, thinset mortar, and lightweight concrete. The powerful motor and paddle design create smooth, lump-free consistency essential for professional drywall finishing and masonry work.

Q: What does the 5/8-inch chuck size mean?
A: The 5/8-inch chuck is a heavy-duty size that accepts professional-grade mixing paddles and attachments. This larger chuck provides superior grip strength and stability compared to standard 1/2-inch chucks, making it ideal for demanding mixing applications.

Q: What does "open box" condition mean?
A: Open box means the packaging has been opened but the tool is in excellent condition with minimal to no use. You get professional-grade Ridgid quality at a reduced price—perfect for budget-conscious contractors and DIYers who want premium tools without paying full retail.

Q: Can this mixer handle thick materials like concrete?
A: Yes! The Ridgid R7135 features a high-torque motor specifically engineered for heavy-duty mixing tasks including joint compound, plaster, and lightweight concrete. The robust construction handles thick, dense materials with minimal user fatigue.

Q: Is this suitable for professional drywall contractors?
A: Absolutely! Ridgid is a trusted professional brand, and the R7135 is built for commercial drywall finishing applications. The single paddle design, 5/8-inch chuck, and powerful motor deliver the consistent performance contractors demand on job sites.