Industrial 1-3/8HSCODrillBit6InchLength Drill Bit

The 1-3/8 in HSCO Drill Bit 6 in Length is built from HSCO (high-speed cobalt steel) for superior wear resistance and sustained cutting performance at elevated temperatures, making it ideal for drilling hardened steel, stainless steel, cast iron, and other difficult-to-machine materials. In industrial settings it is commonly mounted in drill presses, CNC machines, and portable magnetic drills for manufacturing, metal fabrication, and maintenance operations. The bit features a 1-3/8 in diameter and 6 in overall length, with a 135° split point and right-hand cutting direction to promote precise starts and reduced walking. Shank configurations can be reduced or straight depending on the setup, and finishes vary by configuration (gold oxide or bright finish). Compatible materials include stainless steel, alloy steel, cast iron, tool steel, and non-ferrous metals, making it a versatile choice for manufacturing, metal fabrication, maintenance, and aerospace applications.