Description: Super thin diamond saw blades. Used for lapidary gem cutting.
Super thin blades reduce the kerf (loss of material during cut). Their life span tends to be shorter, but they cut much faster because they are abrading such little material in their fine cut line. These are a great option for fine quality cutting grade rough, and especially crystalline material.
These blades rotate in one direction only. There will be an arrow on the blade denoting the rotational direction.

Made In: China

4"
Blade Diameter: 4.3" (109mm)
Blade Thickness: 0.2mm
Arbor Hole Diameter: 22mm or 20mm. 16.5mm is possible with the included bushing
Blade Weight: 14.7g
Note: True blade diameter is slightly larger than 4"

6"  
Blade Diameter: 150mm
Blade Thickness: 0.5mm
Arbor Hole: 20mm or 16.5mm with bushing (included if option is picked)
Blade Weight: 66g

8"
Blade Diameter: 20cm
Blade Thickness: 0.5mm
Arbor Hole: 25.4mm
Blade Weight: 104g

Quantity: 1 Blade, Bushing optional and included when chosen.