Makita X-LOCK 4-1/2" x 1/4" x 7/8" Type 27 General Purpose 36 Grit Metal Abrasive Grinding Wheel

X-LOCK 4-1/2" x 1/4" x 7/8" Type 27 General Purpose 36 Grit Metal Abrasive Grinding Wheel, For General Grinding of Ferrous Metals, Including Alloy Steel, Carbon Steel, Cast Iron, & Wrought Iron, X-LOCK Quick Change System Provides Up To 5X Faster Wheel Changes vs. Standard Angle Grinder Mount