Product Feature:
The square hole drill bit is easy to drill the hole on the wood, to improve efficiency and save labor.
Used with mortise machine. During use, please ensure that the board and the drill are at a 90 degree angle.

Note:
The square hole drill can not be used on an electric drill, bench drill.
Please confirm the size before ordering.

Specifications:
Product Name: Square Hole Drill Bit
Material: Carbon Steel
Color: Silver
Holder Diameter: 19 mm/ 3/4 inch
Drilling Core Length: 210 mm/ 8-1/4 inch
Slotting Flute Diameter: 12.7 mm/ 1/2 inch

Package Includes:
1 Pcs x 1/2 Inch (12.7mm) Square Hole Drill Bit

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