FAQ Frequently Asked Questions Should the following download forms not be able to assist you, please contact us Tooth & Ripper Identification Guide To assist with the Identification of your worn Tooth or Ripper, please download the Tooth & Ripper sizing guide – DOWNLOAD Cutting Edge Measurement Form TERRA Custom Cutting Edges are available. Request a Cutting Edge Measurement Form – contact us TEXXON XHD Red Grease Please download specifications for Texxon XHD Red grease – DOWNLOAD Texxon Winter Red Grease Please download specifications for Texxon Winter Red grease – DOWNLOAD TEXXON Ultra Blue EP2Grease Please download the Specifications for Texxon Ultra Blue EP2 Grease – DOWNLOAD Texxon Molyplex Tac Black Grease Please download specifications for Texxon Molyplex Tac Black grease – DOWNLOAD