Somta Series 541 - HSS Straight Flute Short Hand Bottom (Finishing) Tap UNC 5/16" x 18 TPI Insize SPC Interface Box with Cable (80″) Series 7304-1 ✔ Shank Diameter – 16mm

✔ Shank Diameter – 16mm for stability and compatibility with various tool holders

3150" Collared-Type Keyway Bushing is an essential companion to your keyway broach cutter

Bright Finish – Provides smooth chip flow and supports accurate hole geometry

and wear resistance for consistent and reliable results

Battery: CR2032 (automatic power-off)

Somta Series 541 - HSS Straight Flute Short Hand Bottom (Finishing) Tap UNC 5/16" x 18 TPI Insize SPC Interface Box with Cable (80″) Series 7304-1 ✔ Shank Diameter – 16mmThe SOMTA 5410793 5 16 UNC HSS Bottom Tap delivers full thread depth for blind hole tapping applications. Designed for use in assembly, maintenance, and manufacturing, it adheres to UNC (Unified National Coarse) standards. Its bottoming chamfer allows it to thread as close as possible to the bottom of a hole with minimal lead in. Key Features Benefits Bottoming Chamfer Enables threading close to hole bottom with minimal chamfer. UNC Thread Form 5 16