Titanium Nitride Coated Drill Bit - 7/64In - Hanson

The Hanson 63907 Titanium Nitride (TiN) Coated Drill Bit is engineered for professional automotive and industrial applications requiring superior durability and precise drilling. This 7/64" jobber length drill bit features an advanced TiN coating, significantly extending tool life and enhancing performance in demanding work environments. It delivers reliable, repetitive drilling capabilities for professional technicians and mechanics.

Key Features

• Extended Tool Life: The robust, gold-colored Titanium Nitride coating provides up to six times the lifespan of standard high-speed steel (HSS) drill bits, reducing the need for frequent replacements in professional settings.
• Enhanced Drilling Accuracy: A 135-degree split point design initiates drilling immediately upon contact, effectively minimizing "bit walk" and ensuring accurate hole placement from the start.
• Reduced Friction & Wear: The TiN coating actively reduces friction during operation, leading to cooler drilling temperatures and exceptional resistance to wear, even under continuous use.
• Superior Hardness: With a hardness rating of approximately 80 Rockwell C, this coating is about 25% harder than cobalt, offering robust protection against abrasion in tough materials.
• Professional-Grade Construction: Part of the Hanson 639/637 series, this professional drill bit is built to withstand rigorous use in production environments and repetitive drilling operations.

Applications

This Titanium Nitride coated drill bit is ideal for a wide range of professional tasks within automotive and industrial tools sectors. It excels in automotive repair for drilling through various metals, including mild steel, aluminum, and cast iron, commonly encountered during engine work, chassis modifications, or component installation. In industrial settings, it is well-suited for repetitive drilling in fabrication, assembly lines, and maintenance operations where precision and tool longevity are critical. Its enhanced durability makes it particularly effective for production work where consistent performance is paramount.