7pcs Self Centering Hinge Tapper Core Drill Bit Set
Regular price$34.99Sale price$16.99
Want to drill holes precisely and perfectly? Get this incredibleSelf Centering Hinge Drill Bits. These come in a set of high-speed steel drill bits and brass electroplating that can accurately lock those screws in the perfect place!
Features: Brass and high-speed steel material, durable and excellent for use. Drill bush for precise positioning, will not shift. Sawdust will be automatically discharged from the top of the drill holes on both sides, not stuck drill. Unique design and perfect punch effect. Applicable to the installation of door hinge. Good tools for carpentry DIY or professional engineers.
Usage Instruction: Please adjust according to hardness of the wood, if the wood is soft, choose a smaller size; if the wood is hard , you can choose a larger size or corresponding opening tool.