Somta Series 711 – 34MM HSS Machine Reamer MT4 Carmex Internal UN Threadmill Insert 30mm/ 12 TPI 4 is your go-to solution

4 is your go-to solution for large-diameter precision reaming—built for reliability

the Insize 4643-3B1 is ideal for workshop and inspection use

16 x 25mm D

while the DIN 2184-1 shank standard provides stability for consistent and accurate threading in CNC and manual machining environments

The ISO turning line provides a complete solution for all types of applications and materials

Somta Series 711 – 34MM HSS Machine Reamer MT4 Carmex Internal UN Threadmill Insert 30mm/ 12 TPI 4 is your go-to solutionSomta Series 711 34MM PAR MACHINE REAMER The SOMTA 7113400 34MM PAR MACHINE REAMER MT4 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 reaming holes to precise dimensions and finishes. Features a straight shank for easy mounting in standard tool holders. Ideal for use in a variety of materials including