WUKO - Disc-O-Bender Twist 4040 | Hand seamer

✔️ Bends precisely from 90° to 180° – ideal for clean folds and tight edges
✔️ Gets to work where other WUKO Benders stop – position and remove without lateral clearance
✔️ Can be used anywhere on folded sheet metal – maximum flexibility on the job site and workbench
✔️ Locking pin system – quickly swivel the guide roller, lock it securely, and work efficiently
✔️ Robust and lightweight (Made in Austria 🇦🇹) – professional roofing tool for everyday use

WUKO - Disc-O-Bender Twist 4040 | Hand seamer for precise sheet metal bending

If you want to bend sheet metal edges cleanly and consistently, the WUKO Disc-O-Bender Twist 4040 is a reliable hand seamer for professional use. This modern sheet metalworking tool and roofing tool was designed to get to work where conventional benders reach their limits: directly on folded sheet metal – without side access. This saves time, gives you more control, and lets you achieve precise angles from 90° to 180°.

Versatile on the job site and in the workshop

Whether you’re working on eaves, verges, connections, or custom bends: the hand seamer can be positioned and removed almost anywhere. It excels particularly in confined spaces (e.g., on components that are already installed). This is a real upgrade to your roofing supplies and sheet metalworking supplies – because you’ll work faster, more cleanly, and with less rework.

Use: How to use the hand seamer correctly for the job

Position, guide, bend – with control and care for the material

Position the Disc-O-Bender at the desired bend area, align the rollers neatly with the edge, and guide the tool evenly along the sheet metal edge. The defined roller system provides stable guidance, allowing you to create controlled bends – even on long runs or complex profiles. The locking pin helps you quickly swivel the guide roller and secure it in place when working with different bending setups.

Key technical details at a glance

• Bending angle: 90° to 180°
• No lateral clearance required for positioning or removal
• Can be positioned anywhere on folded sheet metal
• Guide roller: swivels using the locking pin
• Larger bending disc than model 4010
• Suitable for: copper, zinc, aluminum, galvanized steel, and more
• Max. sheet thickness: 0.80 mm
• Weight: approx. 0.75 kg
• Origin: Made in Austria 🇦🇹

Order now from the roofing shop

Looking for a durable roofing tool with a real practical advantage? Then this hand seamer is just right for you. Get the WUKO Disc-O-Bender Twist 4040 from the roofing shop at your Roof specialist, Roofify – perfect for professional roofing and sheet metalworking supplies.