Description:

Feature: Professional woodworking drill bit.
Durable: Square Bits, made of carbon steel material,durable.
Usage: perfect for drilling square holes in Wood
Convenient: The square hole tools needs to use electric drill, hammer and other tools.
Application: for construction, installation, renovation etc.

Size Chart:

1cm/0.39inch
1.27cm/0.50inch

Package Includes:

1 Square Bits

Note:

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