Makita 5 Pack - 4 Inch Cut Off Wheels For 4" Grinders - Aggressive Cutting For Metal & Stainless Steel - 4" x .045" x 5/8" : Industrial & Scientific - Amazon.com
Makita 18 Volt LXT Lithium-Ion 4-1/2 In. - 5 In. Brushless X-LOCK Cordless Angle Grinder with Paddle Switch (Tool Only) - Dazey's Supply
Makita 7.5 Amp Corded 4.5 in. Easy Wheel Change Compact Angle Grinder with bonus 4.5 in. 8 Turbo Segment Diamond Cup Wheel 9557NB-A-96403 - The Home Depot
Makita 10 Pack - 4.5" Cut Off Wheel For 4.5" Grinders - Flush Cutting For Stainless Steel & Metal - 4-1/2" x .045 x 7/8-Inch - Amazon.com