Somta Series 541 – Hss Unc Tap 1/4" Bottom Insize Extension Rod 20mm Range Series 6282-2003 The 2D insert height (2

The 2D insert height (2 times the diameter) provides an extra level of durability

External Thread Repair – Ideal for chasing and restoring fine-pitch BSF threads

Adapter is a BT40 to Morse taper 2 internal

the relevant parts in the code are the 2nd and 4th letters

Somta Series 541 – Hss Unc Tap 1/4" Bottom Insize Extension Rod 20mm Range Series 6282-2003 The 2D insert height (2Somta Series 541 Hss Unc Tap 1 4" Bottom The SOMTA 5410643 1 4" Bottom HSS UNC Tap 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 chip