Triple-T #146 - Using tannic acid as an etchant?

#tyrellknifeworks

In today's Triple-T (tools, tips and talk) #146, I'm doing a little experiment to see if using tannic acid as an etchant will do anything. Let's see!

Maritime Knife Supply: https://maritimeknifesupply.ca/

My Website: http://www.tyrellknifeworks.com
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Abrasives by Brodbeck Ironworks: https://brodbeckironworks.com/

Amazon Lists of tools I use:
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General Tools: https://www.amazon.com/shop/tyrellknifeworks/list/366T42TJQ3BCQ?ref_=cm_sw_r_cp_ud_aipsflist_aipsftyrellknifeworks_BPZ7CGKBND91BHTRWA95
Forging Tools: https://www.amazon.com/shop/tyrellknifeworks/list/N6QZ65DHA99B?ref_=cm_sw_r_cp_ud_aipsflist_aipsftyrellknifeworks_BPZ7CGKBND91BHTRWA95
Forge Building Tools: https://www.amazon.com/shop/tyrellknifeworks/list/BIB0H8RLJYCF?ref_=cm_sw_r_cp_ud_aipsflist_aipsftyrellknifeworks_EFGT2B5P8CA5VCJCJM6A
Grinding/Sanding/Finishing Tools: https://www.amazon.com/shop/tyrellknifeworks/list/1H7T0RKWP8AW3?ref_=aipsflist_aipsftyrellknifeworks
Leatherworking Tools: https://www.amazon.com/shop/tyrellknifeworks/list/2R89MVIS9S74S?ref_=aipsflist_aipsftyrellknifeworks
Hydraulic Press Parts: https://www.amazon.com/shop/tyrellknifeworks/list/W28UMQDR78JT?ref_=aipsflist_aipsftyrellknifeworks
2x72 Surface Grinder Parts: https://www.amazon.com/shop/tyrellknifeworks/list/RW7IVYGYCAEZ?ref_=aipsflist_aipsftyrellknifeworks
Video/Audio Tools: https://www.amazon.com/shop/tyrellknifeworks/list/1I14P88TETTL7?ref_=aipsflist_aipsftyrellknifeworks