How To Make A Homemade Hammer Mill Using Angle Grinder | Diy Corn Grinder Hello Everyone! Today I show you how to make a simple homemade hammer mill using angle grinder. This hammer mill can also be called as hammer mill shredder, corn grinder, corn mill. This diy hammer mill has multiple number of cutting blades inside the hammer mill drum. These cutting blades are rotated by the angle grinder through the chain drive. I step down the angle grinder speed by using the sprockets and chain to incre