5 offers from $33.65. #8. CRAFTSMAN Small Angle Grinder Tool 4-1/2 inch, 6 Amp, 12,000 RPM, Corded (CMEG100) 2,721. 12 offers from $28.80. #9. SHALL Angle Grinder Tool 7.5Amp 4-1/2 Inch Grinders Power Tools, Electric Metal Grinder 12000 RPM with 2 Safety Guards, 3 Cutting Wheels, 3 Flap Discs, Non-Slip Handle and Carbon Brush for Metal, …Web