Carmex Threading Tap - Spiral Point - UNF Supercut Tap - Powder Metal - 1/2 x 20 Stub Drill It’s manufactured to DIN 8051

It’s manufactured to DIN 8051 B tolerance with a D = ISO H5 specification

160 mm gauge length for extended reach and stability: The longer gauge length improves tool guidance

Its consistent performance supports repeatable results across multiple projects

and compatibility with common insert styles makes it an efficient choice for external threading tasks in both manual and CNC environments

Carmex Threading Tap - Spiral Point - UNF Supercut Tap - Powder Metal - 1/2 x 20 Stub Drill It’s manufactured to DIN 8051The Carmex Threading Tap Spiral Point, UNF Supercut, with Powder Metal construction is built for machinists who demand precise 1 2 20 UNF threading and durable performance in challenging materials. Designed for speed and reliability, it delivers clean threads with fewer passes. Thread type: UNF (Unified National Fine) threading for high precision, fine pitched threads. Size: 1 2" diameter with 20 TPI (1 2 x 20 UNF). Design: Spiral Point (Supercut)