Large Triangular Bezel Block-14mm to 21mm 8 Holes 17 Degree Rolling Mills A diamond stone or compatible

A diamond stone or compatible diamond wheel is recommended for the final polish before use

predictable wear under normal operating conditions

Replacement filters for the SS-206 are sold separately — order using part number 147

Unlike glass beads — which have smooth

Not for use with steel or titanium bands

Large Triangular Bezel Block-14mm to 21mm 8 Holes 17 Degree Rolling Mills A diamond stone or compatibleThe Large Triangular Bezel Block (Part #127. 029) is a precision forming tool designed for jewelers and metalsmiths who need consistent, professional quality triangular bezel settings. With 8 triangular cavities cut at the standard 17 angle, this block delivers repeatable accuracy when shaping bezels for faceted stones and cabochons across a size range of 14mm to 21mm. Constructed from hardened and tempered steel, it is built for long term shop use