Glazing cutter Dedra DED012 — adjustable cutter 22–100 mm

Dedra DED012 glazing cutter is a handheld tool engineered for cutting and trimming glaze and similar coatings on ceramics, tiles and other solid surfaces. The cutter features an adjustable cutting range from 22 to 100 mm, enabling precise circular cuts and repeatable trimming for renovation, tile finishing and craft projects. The compact design supports controlled operation and helps achieve consistent results when preparing glazed pieces or removing excess material.

Advantages

The adjustable diameter range of 22–100 mm allows a single tool to cover a wide variety of cutting tasks without changing heads. The tool is designed for repeatability and accuracy, reducing the need for additional finishing work. Its handheld form provides direct tactile feedback for the operator, improving control during delicate trimming and circular cutting. Materials and construction are selected to withstand typical workshop use while remaining easy to handle and position.

Suitable for

• Trimming glaze on ceramic and porcelain tiles
• Cutting circular openings in glazed pieces for fixtures or fittings
• Preparing and resizing small glazed components in renovation projects
• Hobby and craft work involving glazed or coated materials

Key specifications

• Adjustable cutting diameter: 22–100 mm
• Handheld mechanical operation for direct control
• Suitable for glazed ceramics, tiles and similar coated surfaces
• Designed for precise, repeatable circular cuts and edge trimming

How to use

Secure the workpiece on a stable surface to prevent movement during cutting. Set the cutter to the desired diameter within the 22–100 mm range following the tool's adjustment mechanism. Position the cutter perpendicular to the glazed surface and apply steady, even pressure while rotating or moving the tool as intended for the specific cutting action. Use controlled passes rather than aggressive force to reduce chipping and achieve a smooth edge. After cutting, inspect the edge and perform light finishing if necessary.

Usage recommendations

Use appropriate personal protective equipment such as safety glasses and gloves. Work on a stable, well-lit surface and clamp small pieces to avoid slippage. For brittle or highly glazed materials, proceed with lighter pressure and multiple passes to minimise chipping. Store the cutter in a dry place to maintain consistent performance.