Straight Flute Tap: 1-1/2-6 UNC, 4 Flutes, Plug, 3B Class of Fit, High Speed Steel, Bright/Uncoated MPN:1138800

The straight flute tap is a critical tool in cutting threads into materials like metal, plastic, or wood, used by professionals such as machinists, engineers, and toolmakers. This specific tap has an overall length of 1-1/2 with a 4 flute design for efficient chip removal and has a UNC threading system, ensuring compatibility in various application setups. Featuring a 3B class fit, the tap provides precise thread control for both hand and machine tapping operations while its high speed steel construction ensures durability and resistance against wear during use.