Somta Series 551 - Hss Unf Tap 3/4" Bottom 3109-25A Comprehensive Selection: Includes 164 pieces

Comprehensive Selection: Includes 164 pieces of assorted Woodruff keys to cover a wide range of applications

The insert is fully compatible with SR series toolholders

Optional setting ring available (not included)

To know what size the insert should be it refers to the last two digits in the code -  MCLNL2525M12 meaning a CN-12 insert

Somta Series 551 - Hss Unf Tap 3/4" Bottom 3109-25A Comprehensive Selection: Includes 164 piecesSomta Series 551 Somta Hss Unf Tap 3 4" Bottom The SOMTA 5511913 Somta Hss Unf Tap 3 4" Bottom is a precision engineered tool designed for optimal performance in metal drilling applications. Key Features & Benefits Manufactured from high speed steel for durability and longevity. Designed for creating internal threads in a variety of materials. Bottoming tap design allows for threading to the bottom of blind holes. Precision ground flutes for efficient