2.5mm Pyrite Chisel for ZPT-CP The ZOIC Chicago pre-order this can be done with

this can be done with a gentle air pen (e

It will struggle to keep up with most air abrasives and will need rest breaks

check out our modification kits

Valve function=2/2 bistable

Manufactured from high grade tungsten carbide

2.5mm Pyrite Chisel for ZPT-CP The ZOIC Chicago pre-order this can be done with2. 5mm diameter stone grade tungsten carbide pyrite chisel for fossil preparation, to fit the ZOIC Chicago (models produced or modified after January 2021). The pyrite chisel is suited to rocks with a very high pyrite content, which it is designed to cut through with ease. Please note that this stylus will only fit the latest ZOIC Chicago model (the upgraded version produced after January 2021 or retrofitted by ZOIC PalaeoTech after this date). If