Abrasive Stone Müller Degussit 4-sided 100 x 10 mm – sharpening and deburring tool

The Müller Degussit 4-sided abrasive stone, size 100 x 10 mm, is a compact sharpening and deburring tool designed for precision finishing and light material removal. Its rectangular shape provides four usable abrasive faces that maintain a consistent surface for working on edges, hand tools and small parts. The stone is intended for controlled abrasion where a small, durable and easy-to-handle abrasive is required.

Advantages

The four-sided design extends usable surface area and enables quick rotation to access fresh abrasive faces without changing tools. Its compact dimensions allow precise work in tight spaces and on small components. The consistent abrasive surface delivers uniform results for sharpening, edge refinement and removing burrs on metal and other hard materials. The stone is easy to grip and manoeuvre for repeatable results in maintenance and finishing tasks.

Suitable for

• Sharpening small hand tools such as chisels, scrapers and blades
• Deburring edges of metal parts after cutting, drilling or milling
• Precision finishing of small components and fittings
• Light material removal and edge preparation before assembly or welding

Key specifications

• Shape: rectangular, 4 usable abrasive faces
• Dimensions: 100 x 10 mm
• Primary uses: sharpening, deburring, fine material removal, edge refinement
• Typical materials: ferrous and non-ferrous metals, hardened components, some hard plastics
• Handling: hand-held use for controlled abrasion and finishing

How to use

Hold the stone securely and apply light, even pressure while moving it along the edge or surface to be worked. Use steady, controlled strokes following the original bevel or desired angle to maintain geometry when sharpening. Rotate the stone to use a fresh face as surfaces wear. For deburring, use short, deliberate passes across the edge until the burr is removed and the edge is smooth. Clean the stone regularly to remove accumulated material and restore abrasive performance.

Usage recommendations

Use with appropriate personal protection such as safety glasses and gloves when working with metal. Avoid excessive pressure to prevent over-removal of material; use gentle, consistent strokes for best results. Store the stone dry and free from contaminants to preserve abrasive properties.