Description: Metal On Grinding Wheel Hit, Grind, Off With Ring.

Description: Metal On Grinding Wheel Hit, Grind Down To A Halt.

Description: Metal On Grinding Wheel Grind Down, Off, Hit, Finish Grind.

Description: Metal On Grinding Wheel Grind Down To A Halt.

Description: Metal On Grinding Wheel End Grind.

Description: Grinding Wheel Motor Wind Down.

Description: Grinder Motor Start and Run Constant.