DIN-371C 1/4-18 NPT HSSE 800 Tap C2-121101-4627 DIN-371C 1/4-18 NPT HSSE 800 Tap 800. A group of taps with geometry and microgeometry designed for machining carbon steels, low-alloy steels with Rm up to 800 MPa, aluminum, and stainless steels. The tool material is HSSE high-speed steel with 5% cobalt content, guaranteeing high cutting edge stability and the possibility of efficient machining. Cooling - none Pitch diameter tolerance - Type of flutes - Straight d1 - P - 1.411 1"/P - 18 l1 - 100 l2 - 20 l3 - 37.7 d2 - 14.0 a - 11.0 Thread hole diameter - 11.10. Thread type - NPT. Thread direction - RH. Thread size - 1/4. Hole type - through, blind hole. Manufacturing standard - DIN-371. Chamfer - C (2-3P). Tool material - HSSE. Length in mm - 100. Working length in mm - 20. Coating - none. Shank diameter - 11.0. Application - P-Steel K-Cast iron N-Non-ferrous aluminum. MANUFACTURER: Fabryka Narzędzi FANAR SA. The goods for sale are available in stock in quantities given in the auction. .