Straight Flute Tap: 1-1/8-8 UNS, 4 Flutes, Bottoming, High Speed Steel, Bright/Uncoated MPN:017852AS

This 1-1/8 - 8 Bottoming RH H5 Bright High Speed Steel 4-Flute Straight Flute Hand Tap is specifically designed for professional machinists seeking to achieve flawless internal threads on various metals and plastics materials. Made from high speed steel alloy ensures the utmost in strength and durability during challenging applications, while its four flutes work together to efficiently cut threads by effectively clearing chips away during use. The bright finish enhances visual inspection of the tap before use, helping prevent errors that might compromise results, and it provides increased resistance against rust and corrosion over time making this tool an essential component of any machinist's arsenal.