Drill Adapters, Shank Type: Taper , Taper Size: BT50 , Connection Size: BT50 , Inside Hole Diameter: 5.3543in, 136mm , Projection: 3.1496in, 80mm MPN:8163344

The Spiral Flute Tap offers precise thread creation with its unique design, ideal for machinists or professionals working with a variety of materials. Its 7/8-9 size provides versatility, while the 4 flutes offer efficient chip removal and improved performance during cutting. The modified bottoming design creates uniform threads, preventing damage to workpieces, and ensuring quality results. Additionally, the Class 2B fit produces smooth threading with a tight tolerance, perfect for various machining applications requiring accurate, high-quality threading. The Cobalt construction improves heat resistance, preventing warping at high temperatures while preserving its shape - order now!