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The BSC PREFERRED QJDIB-DB-049 is a 9/64 inch impact-ready titanium hex shank drill bit built for fast, accurate drilling across a wide range of materials. The titanium coating reduces heat buildup during high-cycle use, helping the cutting edge stay sharper longer compared to uncoated bits. A 135-degree split point tip eliminates bit walking at the start of a hole, allowing the tip to bite immediately without a center punch. The reinforced core resists breakage under the high-torque loads typical of impact drivers. Electricians, plumbers, HVAC techs, and general trade contractors will find this bit a reliable everyday consumable.
The QJDIB-DB-049 is suited for use in residential and light commercial applications where drilling into steel, wood, plastic, and composite materials is routine. The 1/4 inch hex shank seats directly into standard drills and impact drivers without an adapter, making bit changes fast on the job. It is sold individually, making it a practical replacement when a single size is worn or lost from a set.
Designed for use with any drill or impact driver equipped with a standard 1/4 inch hex chuck. Suitable as a direct replacement for 9/64 inch hex shank drill bits in trade tool kits.
Install and remove the bit only when the tool is powered off and the chuck is stationary. Ensure the hex shank is fully seated in the chuck before use. When drilling metal, use appropriate cutting speed to avoid overheating and premature edge wear. Dispose of worn bits according to local regulations for metal scrap.
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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