Method and apparatus for mounting and faceting gemstones

Abrasive tool making process – material – or composition – Impregnating or coating an abrasive tool

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Details

51229, 51240GB, 51277, 51283R, 269119, 269307, B24B 1900, B24B 4106

Patent

active

050850113

ABSTRACT:
Apparatus for grinding or polishing flat facets of gemstones comprising a mirror lap wheel base adapted to be mounted to a rotary drive and a lap film adapted to be mounted flushly upon the mirror lap wheel base.

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