Emery stone SQUARE grinding sharpening sharpen abrasive grit watchmakers tool

Square emery grinding stone measuring 100mm x 13mm x 13mm — a solid abrasive block for sharpening and shaping tools by hand.

⭐ At a glance

📏 100mm x 13mm x 13mm, square profile

✅ Suits watchmakers, clockmakers and jewellers' bench work

📦 Supplied as 1 unit

✔️ New with tags

🔧 What it does & how to use

An emery stone is a natural abrasive block used for grinding, sharpening and truing the edges of small tools such as gravers, screwdrivers, tweezers and other hand tools used in watch, clock and jewellery work. Hold the tool at the required angle and draw it across the flat face of the stone in smooth, even strokes to remove metal, restore a sharp edge, or flatten a burred or worn tip. The square profile gives a stable, flat working surface and firm edges that are useful for working corners and flat bevels. It's a workshop staple for hobbyists and professional horologists alike who need to keep cutting and prising tools in sharp, working order.

We stock other shapes and types of emery stones — please see our shop for the full range.