Spade Drill Insert: 26.9 mm Dia, Seat Size 26, Solid Carbide MPN:XTK26-26.90

A tap set is an essential tool for machinists, engineers and DIY enthusiasts who require precision threaded holes for screws or fastenings. The plug and bottom chamfer design enable smooth and accurate start-up during tapping operations while its M4 x 0.5 metric fine size provides compatibility with ISO standard parts or applications that need precise dimensions. The high-speed steel material guarantees durability, longevity and strength while the bright finish ensures optimal visibility when threading in confined spaces or intricate projects. With DORMER's unrivaled quality control and superior cutting performance, users can rely on their tap set to provide accurate and reliable threads time after time.