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The BSC PREFERRED QJDIB-DB-051 is an impact-ready titanium-coated hex shank drill bit sized at 11/64 inches, built for trade professionals who need consistent, accurate results in high-cycle drilling applications. The titanium coating reduces heat build-up during use, helping the cutting edge stay sharper for extended periods and delivering up to three times longer service life compared to standard uncoated bits. A 135-degree split point tip provides a precision start without walking or wandering on the workpiece surface. The 1/4-inch hex shank seats directly into standard drills and impact drivers without requiring a separate chuck adjustment.
This bit is suited for residential and light commercial work where fast, accurate hole placement matters. Electricians, plumbers, HVAC techs, and general contractors use impact-ready bits like this when drilling through wood, metal, and composite materials during rough-in and finish work. The reinforced core construction resists bit breakage under the high-torque load that impact drivers generate, making it a reliable single-bit option for repetitive tasks on the job site.
Designed for use with any drill or impact driver accepting a standard 1/4-inch hex shank bit, suitable for drilling wood, metal, and composite materials in typical trade applications.
Install and remove bits only when the drill or impact driver is powered off and the battery is disconnected or the tool is unplugged. Confirm the hex shank is fully seated and locked in the chuck or bit holder before applying load. Use appropriate eye protection when drilling metal or composite materials. Inspect the bit tip for wear or damage before each use and replace if the cutting edges show significant dulling or the shank shows deformation.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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