2mm Point for ZPT-AT The Ammonite Books aircraft-grade aluminium alloy body with

aircraft-grade aluminium alloy body with pre-drilled holes for easy mounting to your wall or workbench either horizontally or vertically

and anything in between

• Ceramic

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but produce a less precise spray pattern for media

2mm Point for ZPT-AT The Ammonite Books aircraft-grade aluminium alloy body with2mm diameter pointed stylus, made from stone grade tungsten carbide for fossil preparation. This stylus fits The Ammonite. Suitable for finer work than the 2. 5mm stylus. What is tungsten carbide? Stone grade tungsten carbide is by far the best material for fossil preparation it withstands the abrasive nature of rock and stays sharp far longer than other metals like steel which will quickly blunt and wear down to nothing. However, tungsten carbide can