https://www.ebay.com/sch/i.html?_nkw=3M+Cut+Off+Wheel+4+50+X+6+00+Pack+Of+50+&_sacat=0&_dmd=2

3M Cut-Off Wheel, 4.50 X 6.00 (Pack Of 50)

Regular price
$372.00
Sale price
$265.00

Abrasive Cut-Off Wheel,1,Diameter 3 In, Thickness 0.031 In, Max. RPM 35000,Arbor Hole 3/8 In, Material Cubitron(r) Abrasive Grain, Diamond Knockout No, Wheel Type Fiber Reinforced, Application Sheet Metal, Frame Rails, Clamps and Rusted Bolts, Package Quantity 50