Feature

●Nominal Dimensions: 1/2 <br>Threads: 14 <br>Screw length: 1.0 inches (26 mm) <br>Total Length: 4.9 inches (125 mm) <br>Shank diameter: 0.7 inches (18 mm) <br>Shank square: 0.6 inches (14 mm) <br>Hole Diameter: 0.7 inches (18.5 mm) <br>Surface treatment: TiCN coating <br>Number of grooves: 4 grooves <br>Number of diets: 2.5 <br>Processing screw: parallel pipe screw
●High Speed Tool Steel (HSS)
●Ensures proper tool protrusion and good shavings discharge. <br>Unique blade shape and special coating ensure good tanner-tanned skin and tool life


Description

For stopping holes
Material of machining: stainless steel, alloy steel, high carbon steel, medium carbon steel, low carbon steel, aluminum alloy casting, zinc alloy casting.
For stopping holes