Spiral Flute Tap: 1/2-20, UNF, 3 Flute, Bottoming, 3B Class of Fit, High Speed Steel, Bright/Uncoated MPN:008540AS

Introducing Regal's premium high speed steel spiral flute tap in UNF 1/2-20 thread size for blind hole threading applications. With a bottoming chamfer for creating strong connections, the 3B class of fit ensures an accurate and consistent thread every time. The right hand flute direction allows for easy chip removal, while the bright uncoated finish increases durability and wear resistance. Use this tap for a range of materials including ductile, with oversize capability up to .0130 and 50-degree helix angle for superior thread performance. The right hand thread direction, thread limit of H3, and 20 threads per inch make it ideal for applications requiring precision and strength. With its versatility and ease of use, this spiral flute tap is a must-have for any toolbox or manufacturing facility.

Top product features:

• 3B class of fit for accurate and consistent threads
• Right hand flute direction for easy chip removal
• 50-degree helix angle for superior thread performance

Top product applications:

• Blind hole threading
• High strength connections
• Fastening ductile materials