Dormer-Pramet

Straight flute hand tap NO1 with a 6-8xP taper lead, for Unified National Coarse thread UNC 4 with 40 TPI and 2B class of fit, dimensions according to ISO 529 standard with 3.15 mm shank and 2.5 mm square drive, HSS with bright finish for 1.5xD through or blind hole threading in free machining and plain carbon steel and copper or copper alloys

Package Quantity: 1

For complete technical specifications, cutting parameters, engineering data, and current availability across distribution centers, refer to the official Dormer-Pramet product page using the link below:

https://dormerpramet.com/p/5976800