Ken Mannion
   Fossil Preparation Tools               
Since 1996          
 DG Fossil Preparation Grinder

Revs per minute 350,000.   Air consumption 5 cfm approx.
Max air pressure 40psi.   Weight of pen body 150g.

  Fossil Preparation MicroGrinder
Model DG
      Pneumatic air operation   


The DG has the following

  • Independant Precise airstream over the grinder head for clear working
  • low air pressure operation from 20PSI(1.5bar) to 40PSI(2.5bar) with worktop regulation and operating switching
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  Last revision/update December 2016