3/8 - 18 NPT HSS Taper Drill Bit Pipe Tap Machine Screw Tap for Pipes Inner Threading Making

Description: 3/8 - 18 NPT HSS Taper Drill Bit Pipe Tap Machine Screw Tap for Pipes Inner Threading Making Specifications: Material: HSS Size: 3/8" - 18 Diameter of thread head: 16mm Length of thread head: 24mm Diameter of thread end: 10mm Overall length: 70mm Quantity: 1pc Features: -High hardness, fast cutting, wear high temperature. -Spiral groove is conducive to remove crumbs, not easily broken tap. -Spiral Tap the crumbs into a spiral up chip evacuation, it is more suitable for the processing of blind holes and sticky materials processing. -Good abrasion resistance, long service life. -Sharp knife head, smooth without burr. Package Included: 1x screw tap More Details: