Speed increasing power tool holder (0 degrees)

Whirlwind milling power tool holder

Universal power tool holder

Double headed power tool holder (90 degrees)

Double headed power tool holder (0 degrees)

Double out retractable power tool holder (90 degrees)

Dual power tool holder (90 degrees)

Grinding wheel power tool holder

Inner groove power tool holder

Inner groove power tool holder (blackened version)

Friction Acceleration Power tool holder

Friction growth rate tool holder(90 degrees)