Acrow ST20-WER20-125 – WER-ST Tapping Chuck (ER20, Ø1–13 mm Range, 125 mm L) SOMTA - Series 501 HSS Metric Tap M2.2 x 0.45 Taper - Short Hand Tap 0mm Cutting Diameter – Ideal

0mm Cutting Diameter – Ideal for structural components and precision boring

The E-Z Coil Kit Economy 9/16"-18 X 2D UNF provides everything needed to effectively repair and protect threads

Its variable helix / offset design reduces chatter and vibration

Secure Solvent Weld: For optimal results

✔ Flame Shape Design – Ideal for precision detailing

Acrow ST20-WER20-125 – WER-ST Tapping Chuck (ER20, Ø1–13 mm Range, 125 mm L) SOMTA - Series 501 HSS Metric Tap M2.2 x 0.45 Taper - Short Hand Tap 0mm Cutting Diameter – IdealAcrow ST20 WER20 125 Straight Shank Tapping Chuck (ER20, 113 mm Capacity, 125 mm Length) The Acrow ST20 WER20 125 is a precision straight shank WER tapping chuck designed for ER20 collets, offering a 113 mm gripping capacity and supporting tapping applications from M03 to M12. Built with an axial compressiontension system, it compensates for feed mismatches during tapping, reduces tap breakage, and improves thread accuracy. The 20 mm straight shank