Titan Usa SD91438 Reduced Shank Drill Bit 19/32 Inch Hss

Product Description

The TITAN USA SD91438 is a reduced shank twist drill bit designed for drilling through metal, wood, and general-purpose materials in trade and industrial applications. The bit features a 19/32-inch cutting diameter paired with a 1/2-inch reduced shank, allowing it to seat in standard 1/2-inch chuck equipment without requiring a larger chuck capacity. Constructed from high-speed steel (HSS), the SD91438 resists heat buildup during high-cycle drilling. The 118-degree split point promotes accurate starting and reduces walking on flat surfaces. Overall length is 6 inches with a 3-inch flute length, making it suitable for moderate-depth holes in a range of substrates.

This bit is suited for electricians, plumbers, HVAC technicians, and pipefitters who need to bore through structural framing, sheet metal, or mechanical equipment panels. The reduced shank design is particularly useful when a full-size chuck is not available on a job-site drill or drill press. The bright, uncoated finish is standard for general-purpose HSS bits and performs well in ferrous and non-ferrous materials at moderate speeds. Single-piece packaging makes it a practical stock item for service vans and tool cribs.

Key Features

• 19/32-inch cutting diameter with a reduced 1/2-inch shank for standard chuck compatibility
• High-speed steel construction for heat resistance during extended drilling cycles
• 118-degree drill point angle for accurate starts and reduced bit walking
• 6-inch overall length with a 3-inch flute length for moderate-depth drilling
• Bright, uncoated finish suited for general-purpose use in ferrous and non-ferrous materials
• Two-flute geometry for efficient chip evacuation

Compatibility

Designed as a general-purpose reduced shank drill bit compatible with any 1/2-inch or larger keyed or keyless drill chuck. Part of TITAN USA Series 625.

Installation Notes

Install the bit securely in a 1/2-inch or larger drill chuck and tighten fully before use. Secure the workpiece before drilling to prevent rotation or movement. Use appropriate cutting fluid on ferrous metals to extend bit life and reduce heat. Wear appropriate eye and hand protection in accordance with applicable safety standards.