Somta Series 541 - HSS Straight Flute Short Hand Taper (First Tap) UNC 1/2" x 13 TPI Somta Series 551 - HSS Short Hand Tap 5/8" UNF Taper Built from solid stainless steel

Built from solid stainless steel and finished with a satin chrome-plated scale

Included Accessories: Supplied in a protective case

25 Thread Repair Kit

Type B Micrometer: Specially designed to measure spaces like splined shafts

and depth measurements across a wide 0–600 mm range

Somta Series 541 - HSS Straight Flute Short Hand Taper (First Tap) UNC 1/2" x 13 TPI Somta Series 551 - HSS Short Hand Tap 5/8" UNF Taper Built from solid stainless steelAchieve precise and reliable threading with the SOMTA HSS UNC Thread Tap No. 1 2" Taper. Designed for general hand tapping, this high speed steel (HSS) tap ensures durability and precision, making it perfect for both through hole and blind hole tapping applications. Key Features: Thread Size: No. 1 2" UNC (Unified National Coarse) Standard: ISO 529 Material: High Speed Steel (HSS) for exceptional durability and wear resistance Thread Form: 60 flank