Square drills are not intended for use in conventional electric drills; square holes require a special square hole drill (Mortaise and Tenon). The mortaise and square tenon holes are drilled with a special + external insert in the center of the combination.

The special mortaise drill makes the work significantly easier for craftsmen:

• Why spend time and effort to painstakingly excavate a square hole and be frustrated with your tools? This outstanding premium tool for square holes will be a great help to you!

• With this top-quality square drilling tool, you can create your square holes effortlessly and precisely. This saves you nerves and time in your work.

Features:

• Wood drill

• Reduces the workload for construction workers, increases the speed of construction work, and lowers costs in the areas of building, installation, renovation, and decoration.

• Main use: The square drill is mainly designed for woodworking.

• Different types of drill crowns are only capable of processing round holes; square holes require special processing. First, the hole must be pre-drilled or cut by machine, followed by manual finishing. The design uses a rotating body, while the hammer's impact force is transferred to the outer body to process the round hole as well as the square edges; the dust is directed away through the tube.

• By using various specifications of the square drill, matched to the appropriate power of the drill, you can create a square hole according to your needs.

Specifications:

• Material: High-speed steel.

• Hardness: 56HRC.

• Diameter of the shank:

• Average diameter: Total length: 19.5 cm; Diameter: 6.8 mm / 0.27 inch

• Square drills are not suitable for use with electric drills; square holes require a special drill (Mortaise and Tenon). The mortaise and square tenon hole are drilled by the special + external insert in the center of the combination.

Included in the package:

TYPE1: 1/4 INCH (6.4 MM) + 3/8 INCH (9.5 MM).
TYPE2: 1/4 INCH (6.4 MM) + 3/8 INCH (9.5 MM) + 9/16 INCH (14 MM).
TYPE3: 1/4 INCH (6.4 MM) + 3/8 INCH (9.5 MM) + 9/16 INCH (14 MM) + 5/8 INCH (16 MM).

Order Processing

Once you place your order, our team gets to work right away. Most orders are processed within 1–3 business days (Monday–Friday). During busy periods or holidays, processing may take a little longer, but we always do our best to prepare your order as quickly as possible.

Product Origin

We believe in being transparent with our customers. Most of our products ship from our local warehouses. However, depending on stock availability, some items may be shipped from our international warehouse partners, including China. This helps us offer a wider range of quality products while keeping items available for you.

Delivery Timeframes

After your order has been processed, delivery typically takes 10–15 business days (Monday–Friday). Shipping times may vary slightly depending on the courier and your location, but we’ll make sure your order is on its way as quickly as possible.

If you have any questions about your order or products, feel free to contact us — we’re always happy to help! 😊