Harrison M300 lathe

Harrison M300 lathe, shown in operation.  Features, accessories, functions explained.  Runout of D1-4 spindle nose determined.  Gunsmith gunsmithing

• #science_technology
• #m300
• #harrrison
• #lathe
• #m_300
• #gunsmith
• #gunsmithing
• #d1_4
• #gear_head
• #mechanical_engineering_industry
• #arn_jones