Spiral Flute Tap: 1-1/8-12 UNF, 4 Flutes, Modified Bottoming, 2B Class of Fit, Cobalt, Oxide Coated MPN:CU503200.5053

Emuge's spiral flute tap offers superior performance for tapping through hard materials or interrupted threading operations due to its aggressive spiral flutes design which evacuates chips quickly without clogging or plugging. It features a unique modified bottoming end suitable for producing accurate bottoming threads with minimum undercut and smooth finish, reducing the need for secondary processing ideal for automotive engine blocks, aerospace components, medical implants or high strength fasteners in stainless steel, titanium, carbon steel, and aluminum alloys. Its oxide coated body adds wear-resistance protection extending tool life, while cobalt content enhances heat resistance enabling operation at elevated temperatures without reducing performance.