S&D HSS 1/2 In Reduced Shank Drill Bit - 7/8 In - Hanson

The Hanson 91156 S&D HSS 1/2 In Reduced Shank Drill Bit - 7/8 In is engineered for professional technicians and mechanics requiring reliable performance in diverse materials. This Silver and Deming (S&D) drill bit allows for the creation of larger diameter holes using standard 1/2-inch drill chucks, enhancing versatility in any workshop. Constructed from M-7 high-speed steel, it offers high resistance to abrasion, ensuring durability and consistent cutting in demanding applications.

Key Features

• Reduced Shank Design: Features a 1/2-inch reduced shank that fits securely into all standard 1/2-inch drill chucks.
• Three-Flatted Shank: The three-flatted shank prevents slippage and provides a secure grip, particularly beneficial in keyless chucks.
• High-Speed Steel (HSS) Construction: Made from M-7 high-speed steel for exceptional hardness, abrasion resistance, and an extended tool lifespan.
• 118-Degree Point: A standard 118-degree chisel point ensures effective, general-purpose drilling in a variety of materials.
• Black Oxide Finish: The black oxide coating offers corrosion resistance and reduces friction, contributing to smoother drilling operations.

Applications

This Hanson 91156 drill bit is suitable for a wide range of professional applications, including heavy-duty metal drilling, automotive repair, body shop work, and general metal fabrication. It performs effectively in materials such as wood, plastic, aluminum, magnesium alloys, and mild steel. Its design is ideal for tasks where larger, precise holes are needed, utilizing common 1/2-inch drilling equipment.

Specifications

• Manufacturer: Hanson
• Model Number: 91156
• Drill Bit Diameter: 7/8 inches
• Shank Diameter: 1/2 inch
• Overall Length: 6 inches
• Material: M-7 High-Speed Steel
• Point Angle: 118 degrees