Conical Burr Coffee Grinder, Electric Adjustable Burr Mill with 35 Precise Grind Posted by admin Type Conical Burr Grinder Flat Burr Grinder Conical Burr Grinder Conical Burr Grinder Conical Burr Grinder Blade Grinder Stainless Stee Blade Grinder. Uniform Grinding: Stainless steel conical burr coffee grinder creates uniform grounds for optimal flavor extraction.