Product Name: Hand Plug Tap, Flute Diameter: 0.2 inch (6 mm) (M6)
Square Head Size: 4.8 x 4.8mm (L x W); Shank Diameter: 6mm
Total length: 2.4 inches (62 mm); Material: HSS
Net Weight: 18g
Package: 2 x Hand Plug Tap
Tap
Tool for cutting female threads inside the hole
There is a groove like a few male threads in the perimeter of the tool, and a cutting blade is attached
This is an essential tool set for drilling screws in construction and electrical work.