Drill perfect square holes for your woodworking project! 🛠️

⚒This tool is a great partner for woodworking 👍🏻

Main Features

Top Quality

Made from high speed steel,after professional heat treatment, HRC48~50, ensuring its high hardness and high concentricity.

Efficient and Labor-Saving

Our woodworking square drill bit all designed with long drill core and square chisel, easy to lock the hole on the wood, then you can get different mortisers quickly.

Widely Application

Great for drilling square holes in wood with a mortising machine or a mortising attachment.Fits all mortising machines and drill press attachments. Square hole drill is mainly used for woodworking aspects.

Size

Packaged with 4 different size for your choose, 1/4"(6.4mm), 5/16"(8mm), 3/8"(9.5mm), 1/2"(12.7mm). These long square drill bits set can meet most of your needs, and each drills packed in a single plastic case, easy to maintain.

Specification:

Material: high speed steel

Product size: 1/4 inch (6.4 mm), 5/16 inch (8 mm), 3/8 inch (9.5 mm), 1/2 inch (12.7 mm)

Package Include: 

1*square hole drill/4*square hole drill