3mm Pyrite Chisel for ZPT-TR T-Rex Silent Air Compressors The T-Rex is particularly effective

The T-Rex is particularly effective on 'sticky' rocks

but produce a less precise spray pattern for media

75x magnification) wide-view pure glass lens perfectly suited to the workshop

Extremely low air consumption

3mm Pyrite Chisel for ZPT-TR T-Rex Silent Air Compressors The T-Rex is particularly effectiveThe geometry of this stylus makes it a powerful tool in your arsenal against the toughness of pyritic rock. This stylus is designed to tackle even the most difficult of prep jobs. Locks in place for zero rotation. Made from the highest quality tungsten carbide, this stylus is designed as part of the interchangable series for the ZOIC T Rex air scribe. What is tungsten carbide? Stone grade tungsten carbide is by far the best material for fossil