This is a product for business contractors.
Features: Gas tap for sticky materials. Left spiral groove angle is 8°.
Specifications: Accuracy: JIS2 Grade Nominal Size: 1/8 Thread Count: 28 Thread Length: 0.7 inches (19 mm) Total Length: 2.2 inches (55 mm) Shank Diameter: 0.3 inches (8 mm) Shank Square Part: 0.2 inches (6 mm) Bottom Hole Diameter: 0.3 inches (8.2 mm) Processing: Tack Grade: JIS Grade High Speed Steel (HSS-E HSS); Uses: Machining: Alloy steel, medium and high carbon steel, stainless steel, cast steel. Country of Origin: Japan; Manufacturer Model Number: INTPT18; Code Number: 121-5442