4-inch diameter, 1/2 cutting thickness, 5/8 cutting depth, suitable for 7/8-inch (22.3mm) aperture angle grinder. Insert type replaceable alloy blade, economical and affordable.
PRECISION MACHINED:Made of high-quality 42CrMo material and vacuum quenching process Anti rust. The service life is several times that of ordinary steel.
Diagonal screw design reduces vibration and provides smoother use.3MM thick alloy blade for easy cutting of varilus types of wood.
Adopting an 8-blade design, it has good balance and easier cutting.Suitable for various wood carving and rough processing with angle grinder, shaping the shape, slotting, and flat bottom.
The maximum speed is 8000 rpm. It cuts smooth without chatter and it side cuts well too. Way easier and safer than a chainsaw style cutter. Please keep away from children and take protective measures when working.