Alpha HSS Tap UNF Taper 1/2x20 UNFHT12 Heating & Soldering Collection this unit has the grunt

this unit has the grunt and an impressive range of features to get the job done and save time and money

threads and joints with greater efficiency

Diameter (mm)    28

Headroom H: 325mm

drums and callipers

Alpha HSS Tap UNF Taper 1/2x20 UNFHT12 Heating & Soldering Collection this unit has the grunt1 2x20 TAPER taps have a lead of eight threads and are used as a starting tap in difficult or high precision holes. Alpha Taper taps can be identified by the single ring on the shaft near the driving square. Diameter: 1 2mm Pitch: 20mm Overall length: 70mm Shaft Diameter: 9mm Drive Square: 7mm Tapping Drill Size: 11. 50mm Weight (gr) 45. 00