Tool Hn1520 Tap Bottom 0.25 in. X 20 Nc

features and benefits: material types: high carbon steel for hand tapping applications and high speed steel for machine tapping where critical dimensions are required etched: tap size and recommended drill bit size are etched on each tool for easy identification point styles: taper plug and bottoming styles are available all hanson taps and dies are steel machine screw tap specs: precision ground straight flutes provide rapid chip removal for efficient threading designed for hand threading work taps produce a class 2b thread 1 to 1-1/2 threads chamfered used when threads must go to bottom of hole ideal for all general-purpose threading ideal for tough threading work routine maintenance repair and for re-threading where high accuracy and tolerance thread is not critical