1/2" UNC HSSE V3 Blue Spiral Point Tap ISO529 T4231270 ConelockUNC 5/16 Thread and flute configuration designed
Baker’s notes & crumb story
Description
1 2" UNC HSSE V3 Blue Spiral Point Tap ISO529 T4231270 ConelockUNC 5 16 Thread and flute configuration designed Thread and flute configuration designed for high tensile materials such as Tool Steels fine finish