TNO Cup 4" Cyclone 30G MF

Tornado 4" / 100 mm diamond grinding cup wheel, cyclone segment, 5 mm height.

Diamond-impregnated metal bond metal bond grinding cup wheel. Continuous cyclone segments plane surfaces without removing a significant amount of material, giving a smoother finish than the grit would suggest. Designed for improved life and performance when matched to the correct concrete hardness. 22.23 mm arbor.

Available in 30 grit, Medium Floor bond only. Floor hardness is inverse to metal bond.