Somta Series 541 – HSS Bottom Tap UNC ½″ x 13 TPIHSS Bottom Tap UNC x 13 Somta Series 541 The SOMTA 5411273 x 13 UNC HSS Bottom Tap is a precision tool designed for cutting full depth coarse threads in blind holes. With a bottoming chamfer (12 threads), it allows threading close to the base of the hole. Manufactured from high speed steel (HSS), this tap is engineered for durability and consistent thread quality in steel, aluminum, cast iron, and non ferrous materials. It conforms to Unified National

The E-Z Coil Kit Economy 5/16"-24 X 1

5mm and 1mm

Dependable and easy to use

Part No: 4706-150

25" Dial Indicator

Size: 65mm / 2

Cutting Diameter: 9

combining reach

Made from high-speed steel (HSS) and conforming to ISO 529 standards

minimizing downtime and avoiding the need for part replacements

minimizing downtime and avoiding part replacements

Application: Threading blind holes in metal