Somta Series 541 - HSS Straight Flute Short Hand Bottom (Finishing) Tap UNC 1/2" x 13 TPI Insize Long Jaw Vernier Caliper 0-600mm/0-24" Range Series 1215-642 external and step measurements

external and step measurements

this Sandvik spiral point (gun nose) tap ensures smooth

330-Piece Metric Nylon Washer Assortment Kit

48 inches)

Durable construction for workshop and industrial environments

Somta Series 541 - HSS Straight Flute Short Hand Bottom (Finishing) Tap UNC 1/2" x 13 TPI Insize Long Jaw Vernier Caliper 0-600mm/0-24" Range Series 1215-642 external and step measurementsHSS 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