Precision Twist Drill 6002429 Jobber Drill Bit 10

Product Description

The PRECISION TWIST DRILL 6002429 is a jobber-length drill bit in wire size 10, equivalent to 0.1935 inches in diameter, designed for general-purpose drilling in metal and hard materials. Built from high-speed steel with a bright, uncoated finish, this bit features a 118-degree standard point angle and a web-thinned, tapered web configuration for reliable starting and consistent hole quality. With an overall length of 2.75 inches and a 1.625-inch flute length, it fits standard drill chucks and is suited for use in hand drills, drill presses, and machining centers. Installation and use are handled by machinists, maintenance techs, and trade professionals across HVAC, plumbing, electrical, and general fabrication work.

This drill bit is intended for drilling into steel, stainless steel, cast iron, non-ferrous metals, and other hard materials. Its regular spiral flute design and right-hand cutting direction make it a straightforward choice for production drilling and maintenance applications where consistent hole sizing at the 0.1935-inch diameter is required. The straight cylindrical shank seats securely in standard drill chucks without adapters.

Key Features

• Wire size 10 diameter: 0.1935 inches, suitable for precise small-diameter hole applications
• 118-degree standard point angle with web-thinned, tapered web for accurate starting
• High-speed steel construction with bright, uncoated finish
• Right-hand cut, regular spiral with 2 flutes and 1.625-inch flute length
• Straight cylindrical shank at 0.1935 inches diameter, 1.125 inches shank length
• Maximum drilling depth of 1.625 inches; 8xD flute-to-diameter ratio

Compatibility

Designed as a general-purpose jobber-length drill bit compatible with standard drill chucks accepting straight cylindrical shanks in the 0.1500 to 0.2000-inch diameter range. Part of the D33F-D33W-D33L-D33M series.

Installation Notes

Install in a properly rated drill press, hand drill, or machining center with a chuck sized for straight cylindrical shanks. Power down and de-energize all equipment before changing bits. Secure the workpiece before drilling and apply appropriate cutting fluid when working with stainless steel or cast iron to extend bit life and maintain hole quality. Follow applicable shop safety standards and equipment manufacturer guidelines during use.