0.621" Max Diam, 3/8" Shank Diam, 90&deg MPN:01287

A high-precision indexable drill bit manufactured from heat-resistant Tungsten carbide thus offering superior durability in applications such as automotive, aviation, or tool manufacturing thus satisfying professional users requiring precision holemaking, countersinking while minimizing rework hence meeting international standards. The 3/8 shank diameter ensures stability on drill presses and machine tools while delivering a balanced center of gravity for precise drilling thus catering to industrial applications where reliability is critical hence satisfying cost-conscious customers seeking durability in harsh environments hence adding value. Its unique double flute design enhances faster material removal reducing breakage during drilling or countersinking while increasing longevity of the tool hence meeting global industry standards. The 90 degree indexable pilot tip delivers accurate depth and angle control ensuring a high-quality finish thus catering to applications such as machining, automotive, electronics, aerospace thus satisfying professional users seeking versatility while adding value.