71203 Self Centering Drill Bit 1/4", Works Great with Templates with 3/8 Inch Guide Holes

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Product Overview


Introducing the Self Centering Drill Bit by POWERTEC.


  • INCLUDES: 1/4-inch Drill Bit
  • FUNCTION: A self centering bit for drilling high precision and repeatable shelf pin hole locations – ideal for eliminating hole tearing and producing professional looking results
  • SPRING LOADED: Features an innovative design with a secured spring that sets the depth, but reduces the clogging and jamming commonly caused by debris when compared to non-housed springs
  • QUALITY: This meticulously engineered and sharp bit is made out of shock resistant and super strong rugged carbon steel for smooth holes, long term durability and consistent high quality performance
  • APPLICATIONS: Perfect for woodworking applications, cabinet building, bookcase assembly, hinge work, drawer slides and/ or can be used with other templates with 3/8” depth guide holes


This self centering bit was designed to help produce smooth, consistent and professional looking results for your shelf pin drilling applications. It can be used with an assortment of industry standard jigs and bits, or other templates with 3/8-inch guide holes. It can also be paired with any ¼” or 5mm shank to accommodate your power bit or quick change type chucks. There’s no longer a need for inefficient depth and centering estimating/measuring because this handy drill tool transforms what used to be a tricky, exacting task into a hassle-free and enjoyable undertaking.


Premium Build

It features an innovative securely housed spring for optimized spring-loaded action and an auto-centering point that delivers high precision location accuracy and results. This woodworking bit was crafted and engineered with a rugged carbon steel construction – providing strength and durability for the life of this drill bit tool. This will help eliminate drill templates that wear out from drill bits.


Application Versatility

Perfect for your cabinet making projects, building bookcase adjustable shelves, and many other woodworking applications. Whether you’re a professional or DIY enthusiast, this handy tool will provide you with truly accurate and consistent results that you can rely on.



WARNING: Cancer and Reproductive Harm - 

WARNING: Drilling, sawing, sanding or machining wood products can expose you to wood dust, a substance known to the State of California to cause cancer.  Avoid inhaling wood dust or use a dust mask or other safeguards for personal protection.  For more information go to


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