1-1/2" HSS Reduced Shank Drill Bit 1/2" 3-Flat Shank

The 1-1/2" HSS Reduced Shank Drill Bit with 1/2" 3-Flat Shank is designed for drilling very large diameter holes while fitting into standard 1/2 inch drill chucks. Manufactured from high speed steel (HSS), this drill bit delivers dependable cutting performance and durability when drilling steel, aluminum, wood, and other common materials.

The reduced shank design allows the 1-1/2 inch cutting diameter to be used in drills that normally accept smaller shanks. The 3-flat shank improves chuck grip and helps prevent slipping during heavy drilling applications, making it suitable for handheld drills and drill presses where secure bit retention is important.

Features & Benefits

• 1-1/2" diameter HSS drill bit
• 1/2" reduced shank fits standard drill chucks
• 3-flat shank design improves chuck grip and reduces slipping
• High speed steel construction for durability
• Suitable for drilling steel, aluminum, wood, and plastics
• Ideal for handheld drills and drill presses
• Designed for large diameter hole drilling

This reduced shank HSS drill bit provides reliable performance and improved chuck grip, making it a practical solution for drilling large holes with standard drill equipment.

In-stock items usually ship within 2 business days but can take up to 7 business days. Shipping time starts once your order heads out the door.