Self-Centering Drill Positioner, Aluminum Alloy Dowel Jig with HSS Drill Bits, Continuous Locator, Precision Punch for Woodworking

Precise Drilling: The self-centering drill positioner can continuously locate the same hole distance and drill two identical sets of holes on two boards, allowing for error-free assembly. 3 Specifications: The set includes 0.2, 0.3, and 0.4 inch drill bits, allowing you to choose the appropriate size for your needs. Aluminum Alloy Body: The aluminum alloy body offers excellent oxidation and wear resistance, ensuring the drill bit's long-term durability. HSS Drill Bits: The drill bit is made of HSS steel, which provides high hardness and heat resistance, preventing overheating and damage during drilling. Convenient to Use: The drill bit is very easy to install and provides precise drilling, significantly improving work efficiency. and is a very practical tool.