Graff Diamond Metal Cutter, are they better than an abrasive cut off wheel? A better Cut Off Disc!

- Diamond Metal Cutter GRAFF Black 4 1/2-Inch, Professional Angle Grinder Cutting Wheel BREAKTHROUGH IN METAL WORKING! SHEET METAL CUTTER GRAFF BLACK 4.5 inch Diamond grinding wheel for metal GRAFF Black will definitely save your budget because it has a number of undeniable advantages: a long service life (up to 3000 cuts), high quality of the blade material as well as a thin cut, no smell while working and a small amount of sparks. Professional grinding wheel GRAFF Black is specia