Somta Series 551 - HSS Short Hand Tap 1/4" UNF Taper 33 x 50mm D.O.C HSS Weldon Shank Annular Cutter Its anti-magnetic properties ensure dependable Dial Reading 0 40 SOMTA – Series 551 HSS UNF Thread Tap 1-1/8″ Intermediate – Short Hand Tap 16 ER AG55 BMA

Its anti-magnetic properties ensure dependable performance where standard stainless-steel calipers may be affected

eg =  SER 2525 M22V would refer to a ER insert style

Imperial Metric Thread Repair Kit

JM Series Mechanical Plug 18 - 21mm

Somta Series 551 HSS Short Hand Tap 1 4" UNF Taper 33 x 50mm D.O.C HSS Weldon Shank Annular Cutter Its anti magnetic properties ensure dependable Dial Reading 0 40 SOMTA – Series 551 HSS UNF Thread Tap 1 1 8″ Intermediate – Short Hand Tap 16 ER AG55 BMA Its anti magnetic properties ensure dependable performance where standard stainless steel calipers may be affected eg = SER 2525 M22V would refer to a ER insert style