【Material】: The square hole drill fixed bracket is made of quality aluminum alloy material, wear resistant, high hardness, sturdy, and has a long service time
【Fitment】: The square hole drill bit bracket is suitable for hand electric drill, but not suitable for bench drill and rechargeable hand drill
【Product Size】: The square hole drill bit fixing bracket size is 5.3 cm x 15 cm/2.09 inch x 5.91 inch, portable and easy to carry
【Easy to Use】: Professional woodworking tool, the square hole drill bit adapter bracket helps ensure accurate and smooth drilling
【Easy Installation】: The square hole drill bit mortise tool is easy to install and remove, you can quickly install or remove it yourself, fast and convenient