LS-03-B 4'' 6'' 8'' 110/120/135/150/160/180/200 mm Ultra Thin Diamond Lapidary Blade
These saw blades are steel core. The strength of steel gives you a thin kerf (thickness of cut) so you don't waste a lot of precious material.
Size can be 4'' 6'' 8'', kerf thickness can be 0.2/0.3/0.4/0.5 mm
LS-03-B 4'' 6'' 8'' 110/120/135/150/160/180/200 mm Ultra Thin Diamond Lapidary Blade
These thin diamond saw blades have diamond grit pressed into the edge of a solid steel core(diamond cold press), this is designed to keep waste to a minimum when cutting precious materials like turquoise, emerald, ruby and glass, the depth of the notches is 2mm. These saw blades are steel core.
The strength of steel gives you a thin kerf (thickness of cut) so you don't waste a lot of precious material.
Their life span tends to be shorter, but they cut much faster because they are abrading such little material in their fine cut line.
Size can be 4''(110/120/135 mm), 6''(150/160/180 mm), 8''(200 mm), kerf thickness can be 0.2/0.3/0.4/0.5 mm, arbor can be 1/2''(12.7 mm) 5/8''(16 mm) 1''(25.4 mm)