Aluminium master laps available in 6 inch (150mm) or 8 inch (200mm) with 1/2 inch bore (12.7mm).
10 mm thick
These are used as the base for flat laps.

Tools and Materials for Jewellery Making, Silversmithing and Lapidary. Australia's Most Competitive Silversmithing & Lapidary Store



Tools and Materials for Jewellery Making, Silversmithing and Lapidary. Australia's Most Competitive Silversmithing & Lapidary Store
$54.95 – $64.95Price range: $54.95 through $64.95 inc GST