Diamond Cutting Disc 125×22.2 mm (Solid) — Hoegert HT6D757

Hoegert Diamond Cutting Disc HT6D757 is a solid continuous-rim blade with a 125 mm diameter and a 22.2 mm bore designed for use on compatible angle grinders. The disc is intended for controlled cutting of hard, brittle building materials where a smooth, chip-free finish is required. Its solid construction and diamond rim provide consistent cutting performance on tile, ceramic, natural stone and similar surfaces commonly encountered during construction and renovation work.

Advantages

The continuous diamond rim delivers clean, precise cuts with reduced chipping on fragile materials. Solid disc construction increases stability during use, minimising vibration and helping to maintain a straight cutting line. The 22.2 mm bore size ensures compatibility with many common grinder arbors, while the compact 125 mm diameter offers improved maneuverability in tight spaces and accurate control for detail work.

Suitable for

• Cutting ceramic and porcelain tiles
• Trimming natural and engineered stone
• Fine edge work on mosaics and decorative tiles
• Renovation tasks requiring smooth, chip-free cuts

Key specifications

• Disc diameter: 125 mm
• Bore (arbor) diameter: 22.2 mm
• Rim type: continuous (solid) diamond rim
• Construction: solid disc body for reduced vibration
• Primary materials for cutting: tile, ceramic, stone and similar hard, brittle materials

How to use

Mount the diamond cutting disc on an angle grinder with a matching 22.2 mm arbor and ensure the disc is securely fastened according to the grinder manufacturer’s instructions. Use appropriate cutting speed and steady, controlled feed—do not force the disc. For best results on tiles or stone, wet cutting or light water cooling may be applied if the grinder and disc are rated for wet use; otherwise perform dry cuts with appropriate dust extraction and periodic breaks to avoid overheating. Always start the grinder before contacting the material and allow the disc to reach full speed.

Usage recommendations

Always wear appropriate personal protective equipment: eye protection, hearing protection, gloves and a dust mask or respirator. Verify compatibility of the disc with your angle grinder and follow the maximum RPM rating. For precise, chip-free edges, support the workpiece close to the cutting line and make a steady, even pass; use wet cutting when compatible to extend disc life and reduce dust.