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The BSC PREFERRED QJDIB-DB-010 is a 13/64-inch titanium-coated drill bit built for trade and industrial use in steel, wood, and PVC. The titanium coating reduces heat build-up during drilling, which helps the cutting edge stay sharp longer compared to standard black oxide bits. A 135-degree split point tip allows the bit to start on contact without walking, so there is no need for a center punch on most surfaces. The stronger core design resists breakage under load, making it a reliable choice for repetitive work on job sites or in a shop environment.
This drill bit is suited for electricians, plumbers, HVAC technicians, and general contractors who need consistent, accurate holes in common trade materials. It handles steel, wood, and PVC without requiring a bit change, which makes it practical for rough-in work, panel installations, and fixture mounting. The 13/64-inch diameter is a common size used for pilot holes, anchor clearances, and conduit or fitting prep work across residential and light commercial applications.
Designed as a general-purpose replacement or add-on drill bit compatible with standard 3-jaw keyed and keyless drill chucks accepting round-shank bits in the 13/64-inch size.
This bit is installed and operated by any trade professional using a corded or cordless drill driver. Secure the bit fully in the chuck before operation and confirm the chuck is tightened to prevent slippage. When drilling into metal, use an appropriate cutting fluid or lubricant to further reduce heat and extend bit life. Always wear eye protection when drilling, and clamp workpieces securely to prevent movement.
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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