Titan Usa SD91466 Reduced Shank Drill Bit 1-1/32 in Hss

Product Description

The TITAN USA SD91466 is a reduced shank twist drill bit machined from high-speed steel (HSS) and designed for drilling large-diameter holes in metal, wood, and similar materials using a standard 1/2 inch chuck. The bit measures 1-1/32 inches (1.0313 inches decimal) in cutting diameter with a 1/2 inch reduced shank, allowing it to mount in drill presses and hand drills that cannot accept a full-size shank. Overall length is 6 inches with a 3 inch flute length and a 118-degree split-point angle. The bright, uncoated finish suits general-purpose work across fabrication, maintenance, and mechanical trades.

This bit is a practical choice for machinists, pipefitters, ironworkers, and maintenance technicians who need to cut holes larger than 1/2 inch without a dedicated large-shank drill press. The reduced shank design means the bit seats in any standard 1/2 inch keyed or keyless chuck. Typical applications include sheet metal fabrication, structural steel work, pipe fitting, and general mechanical maintenance where oversized clearance or through-holes are required in a production or field setting.

Key Features

• 1-1/32 inch cutting diameter with a 1/2 inch reduced shank for use in standard 1/2 inch chucks
• 118-degree point angle for reliable starting and consistent chip ejection on a wide range of materials
• High-speed steel construction provides hardness and heat resistance for metal drilling applications
• Bright, uncoated finish allows visual wear inspection during service
• Two-flute geometry clears chips efficiently on through-hole and deep drilling operations
• Series 625 designation for straightforward replacement and reorder identification

Compatibility

Designed as an OEM-style replacement reduced shank drill bit compatible with any drill press or hand drill fitted with a 1/2 inch chuck capacity.

Installation Notes

Install and remove this bit only with the drill press powered off and the spindle fully stopped. Seat the reduced shank fully into the chuck and tighten securely before operation to prevent slippage under load. Use appropriate cutting fluid or coolant when drilling ferrous metals to extend bit life and reduce heat buildup. Eye protection and secure workpiece fixturing are required per standard shop safety practices.