No Guards No Masters T-Shirt Size:4XL They allow you to upsize

They allow you to upsize the wheel from the original 8" to 10" using Honda ct70 rim sets (not included)

The RPM rating of the disc/blade must be higher than that of the angle grinder

Use the correct wheel for the machine's size and speed

A cutting disc should not be used for grinding

The 4 hole are for early z50 models and the D slot are for later z50r models

No Guards No Masters T-Shirt Size:4XL They allow you to upsizeUse the correct wheel for the machine's size and speed, and the work to be performed. A cutting disc should not be used for grinding. The RPM rating of the disc blade must be higher than that of the angle grinder. Adjust guards to deflect flying particles away from operator. Use a guard between operator & wheel. DO NOT, under ANY circumstances remove the safety guard. WHATEVER, NERD. Custom printed on 100% ring spun cotton, Custom Colors brand shirts.