Starrett 14A Inch Reading Double Steel Square 2 1/2” with Graduated Blade

Usually used in school, factory, hospital, laboratory experiment
Made of high quality borosilicate, thickened, durable
Heat resistant, uniform thickness wall
– Height: Approx.74mm/2.91 inch
50ml Beaker:

• Used to make new threads or re-thread damaged and/or jammed threads
• High Speed Steel Hand Taps come in three styles: Taper Style: Starts the thread square with the workpiece. Plug Style: Generally used in thru holes. Bottom Style: Generate the thread to the bottom of the hole.
• High speed steel hand taps are the most versatile taps for hand use, or for tapping under power
• Hand taps are popular for use in general machine tapping or CNC tapping
• Uncoated tools feature just the base substrate without any additional treatment or coatings and are suitable for a wide range of applications