3M Microfinishing Films - Assortment Pack Bergeon As the crucible is exposed

As the crucible is exposed to heat and air during melting cycles

never run the unit dry

scraping the sides and bottom of the bowl

Tang length is not included in the stated measurement

3M Microfinishing Films - Assortment Pack Bergeon As the crucible is exposed3M Microfinishing Film delivers consistent, precise finishing results on metal and other surfaces. Built on a longer lasting film backing than 3M Wet or Dry Production Polishing Paper, this abrasive sheet holds up through extended use and can be used wet or dry. Each sheet measures 8 1 2" 11", making it easy to cut or fold for a wide range of finishing tasks. This Assortment Pack includes 3 sheets of each micron grade 9 sheets total giving jewelers,