Alpha HSS Tap Set UNC-5/8x11 UNCHS58 Materials Handling & Lifting Collection fuels and acids

fuels and acids

Head                                                          Polythene/Nylon

Reduces wear and friction

Replaceable polycarbonate visor and chinguard

Alpha HSS Tap Set UNC-5/8x11 UNCHS58 Materials Handling & Lifting Collection fuels and acidsAlpha Tap Sets contain a Taper, Inter and Bottoming tap. 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. INTERMEDIATE taps have a lead of four threads and are used in most general purpose applications. Alpha Intermediate taps can be identified by the two rings on the shaft near the driving square.