Feature

●The square hole can not be used with electric drills, and the square hole on the drill must be matched with the drill hole (mortise and mortise machine) to be used.
●Square hole of mortise and mortise in the middle of the combination.
●Reduce construction worker concentration, speed up construction speed, and reduce construction costs for the construction, installation, modification, and decorative industry.
●Exquisite blade grinding process, edge is sharper and more durable.
●Standard flutes are designed to facilitate removal of wood and improve sharpness efficiency.


Description

Corner Only Square Drill Mortise ChiselCorner Only Square Drill Mortise Chisel

Description: This square hole drill cannot be used with electric drills, it must fit for square hole drilling (mortise and mortise machine) to use the drill corner.Standard flutes are designed to facilitate the removal of wood chips and increase efficiency. Exquisite blade grinding process for drilling, edges are sharper and more durable.Specifications: Material: High Speed Steel; Color: Image Display Size (Optional): 0.4 inch (10 mm) / 0.6 inch (16 mm) Length: 8.1 inch (203 mm) (Diameter 10 mm) / 8.1 inch (208 mm) / 0.6 inch (166 mm); Package Includes: 1 x Square Hold Drill