Quadrillion Large Bezel Mandrel-10mm x 10mm to 25mm x 25mm OMO-Made in Italy Master Alloys The compound action mechanism multiplies

The compound action mechanism multiplies cutting force

Cut on both sides for flat and curved surface filing

Soldering – metal fumes

Post positions #1 and #2 for truing or reshaping the graver base

Quadrillion Large Bezel Mandrel-10mm x 10mm to 25mm x 25mm OMO-Made in Italy Master Alloys The compound action mechanism multipliesThe Quadrillion Large Bezel Mandrel is a premium forming tool designed for jewelers who need precise, reliable results when crafting bezels for quadrillion cut stones. Made in Italy to the highest standard, this mandrel features a quadrillion (square swelling) shape that accurately reflects the shape and proportions of the stones it represents. The edges are slightly rounded rather than sharp, ensuring clean, true bezel formation without distortion.