The Retrofit Hunter Carbide tools are manufactured to be used in the various captured hollowing systems that are available on the market. Many wood turners enjoy manufacturing their own captured hollowing systems and purchase the Retrofit Carbide tools as the cutting tips for their systems.
The # 1 Hunter Retrofit 3/16” square shank tool is the most popular retrofit tool sold. Many captured hollowing rigs use this tool as a 1st choice for their hollowing rigs.
The # 2 Hunter Retrofit ¼” square shank tool is also a common size cutting tool used in the captured hollowing rigs.
The # 1 Hunter Retrofit 3/16” round shank tool is the 3rd most common size cutting tool used in hollowing rigs.
These three sizes of Hunter Carbide woodturning cutting tips will cover most of the cutting tool needs for the many captured systems available on the market.