Somta Series 541 - HSS Straight Flute Short Hand Bottom (Finishing) Tap UNC 1 3/8" x 6 TPI ER32 Single Collet 3mm-4mm Range: 8-20"

Range: 8-20"

and long-term durability for everyday professional use

Part No: 4903-200A

M4 x 13mm – 8 PCS

Somta Series 541 - HSS Straight Flute Short Hand Bottom (Finishing) Tap UNC 1 3/8" x 6 TPI ER32 Single Collet 3mm-4mm Range: 8-20"HSS Bottom Tap UNC 1 3 8 x 6 Somta Series 541 The SOMTA 5413493 1 3 8 x 6 UNC HSS Bottom Tap is a heavy duty threading tool designed for precise thread cutting at full depth in blind holes. Manufactured from high speed steel (HSS), it features a short chamfer ideal for threading close to the bottom of a drilled hole. Conforming to the Unified National Coarse (UNC) thread profile, this tap delivers accurate and clean threading performance in a wide