Swiss Cup Bur Kit 12 Pieces. 0.90mm to 3.00mm Omo Best Use 18K Investment Casting

Best Use 18K Investment Casting Color Deep Rich Yellow

or setting stones

so your stones stay put even through the most demanding setting work

143 pages with soft cover binding

Swiss Cup Bur Kit 12 Pieces. 0.90mm to 3.00mm Omo Best Use 18K Investment CastingSwiss Cup Bur Kit 12 Pieces, 0. 90mm to 3. 00mm This 12 piece kit brings together a full range of Swiss made Tungsten Vanadium cup burs in one convenient round plastic holder. Spanning sizes from 0. 90mm to 3. 00mm, this set is engineered for precision stone setting and metal preparation work across a broad spectrum of gem sizes. Each bur is machine made to ultra high precision tolerances, producing uniform geometry that cuts precious metal smoothly