Description:

【Size】: The Square Hole Drill Bit Adapter fits for Hand Drill and Drill Press with diameters between 1.50''x2.17''.
【Easy to install】: Square Hole Drill Bit Adapter Fixing Bracket, easy to install and easy to remove, no screwdriver required, you can directly twist the screws, making it more convenient to use.
【Widely Applicable】: Square Hole Drill Fixed Bracket is very suitable for woodwork and furniture making, and can ensure smooth and accurate drilling.
【Effective】: Drill Bit Adapter drill the proper mortise and tenon holes in the fastest way possible.
【Material】: Mortising attachment is made of metal material, which is wear resistant, sturdy.

Size Chart:

diameter:3.8cmx5.5cm/1.50inchx2.17inch

Package Includes:

1 Square Hole Drill Bit Adapter

Note:

Please allow slightly errors due to manual measurement and different monitors.