Bath length shortening tool SUNDO 11800 for trimming tub length

Bath length shortening tool SUNDO 11800 for trimming tub length is a mechanical device developed to shorten bathtubs safely and accurately. Designed for use on common bathtub materials, it supports controlled removal of the tub end to adapt bathtubs to constrained installation spaces. The tool is intended for professional installers and experienced DIY users working on bathroom remodels and custom installations where length adjustment is required.

Advantages

The tool provides precise trimming performance that helps achieve a clean, straight cut without extensive finishing work. Its mechanical design enables controlled material removal, reducing the risk of accidental damage to the remaining tub structure. The device is compatible with typical bathtub materials and is portable enough to be used on-site during installation or renovation projects.

Suitable for

• Adjusting bathtub length to fit narrow or irregular bathroom layouts
• Bathroom remodels where existing tubs must be shortened to maintain plumbing positions
• Custom installations in apartments, mobile homes or renovated spaces with restricted access
• Professional installers and experienced DIYers performing tub modifications

Key specifications

• Function: mechanical shortening and trimming of bathtub ends
• Compatibility: suitable for common bathtub materials (acrylic, fiberglass-reinforced plastics, and similar composites)
• Operation: manual mechanical trimming with controlled material removal
• Portability: compact and transportable for on-site use
• Intended use environment: indoor bathroom installations and renovation sites

How to use

Secure the bathtub firmly to prevent movement and mark the required cut line according to installation measurements. Position the shortening tool at the tub end following the manufacturer’s alignment guidance, then operate the device to remove material steadily along the marked line. After trimming, check the edge for straightness and fit the tub into its intended position; perform any recommended finishing such as sanding or sealing to ensure a watertight edge and neat appearance.

Usage recommendations

Use appropriate personal protective equipment such as safety glasses, gloves and a dust mask. Verify compatibility of the tool with the bathtub material and inspect the cutting edge regularly. When in doubt, test the tool on a scrap piece or an inconspicuous area before cutting the final tub end.