Freud DSD0875S12 Step Drill Bit 7/8 in 12 Steps

Product Description

The FREUD DSD0875S12 is a 12-step step drill bit designed for fast, accurate hole cutting in thin metals, PVC, and other plastic materials. Part of the Diablo line, this bit covers a range of 3/8 inches to 7/8 inches in a single tool. The split point tip is ground to 132 degrees, enabling an on-point start without walking or pre-punching. A precision grinding process on each step reduces friction and wear, delivering cut speeds up to 2x faster than standard step bits. The 1/4 inch hex shank is compatible with both drills and impact drivers.

This step drill bit is suited for electricians, HVAC technicians, plumbers, and sheet metal workers who drill repetitive holes in panel boxes, conduit knockouts, junction boxes, thin-gauge steel, and plastic enclosures. The impact-rated design handles the high-torque output of cordless impact drivers in high-speed mode, providing up to 75 percent more holes per battery charge compared to non-impact-rated step bits. It is a practical single-tool solution for multi-diameter work on the job site.

Key Features

• 132-degree split point tip starts on contact without walking or center-punching
• 12 steps cover 3/8 inches to 7/8 inches in one bit
• Precision-ground steps reduce wear and deliver up to 2x faster cuts
• Impact-rated construction provides up to 4x longer life over standard step bits
• 1/4 inch hex shank fits standard drills and impact drivers
• Optimized for high-speed mode on cordless tools for up to 75 percent more holes per charge

Compatibility

Designed for use with standard 1/4 inch hex chuck drills and impact drivers, both corded and cordless. Suitable for drilling thin metals, PVC, and other plastic materials.

Installation Notes

Installation is performed by electricians, HVAC technicians, plumbers, and general tradespeople. Secure the workpiece before drilling to prevent movement in thin-gauge materials. When used in an impact driver, engage high-speed mode for best performance and battery efficiency. Allow the bit to cool between extended drilling sessions to preserve tip geometry and step sharpness.