HSS Screw Machine Drill Bit 11/32 In - Hanson

The Hanson 30122 HSS Screw Machine Drill Bit, measuring 11/32 inches, is engineered for professional automotive and industrial applications requiring superior strength and precision. This high-speed steel "stubby" drill bit features a shorter overall length, providing increased rigidity and reducing deflection during demanding drilling tasks. Its design makes it an ideal choice for challenging materials and environments where stability is paramount.

Key Features

• High-Speed Steel (HSS) Construction: Manufactured from robust HSS for enhanced durability and wear resistance in rigorous industrial and automotive settings.
• Screw Machine Length: The compact, shorter design significantly increases strength and rigidity, minimizing breakage and enhancing drilling accuracy.
• 135-Degree Split Point: Facilitates quick, accurate starts without the need for pre-punching, preventing bit "walking" and ensuring clean, precise holes.
• Black Oxide Finish: Provides improved lubricity and heat resistance, extending tool life and reducing chip welding in various drilling conditions.
• Fractional Size 11/32 In: A common and versatile size for a wide range of fastening and general drilling requirements.

Applications

This Hanson HSS screw machine drill bit is particularly well-suited for drilling in tough materials such as stainless steel, alloy steels, and cast iron, common in heavy-duty automotive repair and industrial fabrication. Its robust construction and short flute length make it an excellent choice for drilling pilot holes for fasteners, reaming applications, or creating precise holes in confined spaces where longer bits might flex or break. It is a reliable tool for professional mechanics, machinists, and fabricators.