3M 605Y Cutoff Wheel 90638 - 4 in - Diamond - 40 - Coarse

3M 605Y cutoff wheel uses diamond as the abrasive material and has a diameter of 4 in. 3M incorporates this diamond material into the cutoff wheel forming a grit of 40. In addition to the other aspects of these parts, another important component of these is the thickness. This 3M part is 0.104 in thick. All abrasive products that rotate or spin, such as the ones in this category, have a maximum speed at which you can run them. This 3M cutoff wheel can be run at a maximum speed of 23500 RPMs.

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