Product Description:
Are you looking for a convenient and efficient way to quickly install or remove a bit attachment? Our square hole drill bit adapter would be a great choice! It will help you fix your drill to prevent shaking and moving when drilling, and gives you an accurate and faster drilling process.
Key Features:
Exquisite Workmanship: The square hole drill bit adapter is carefully designed with a smooth surface, and will not scratch your hands or drill when working.
Practical Woodworking Tool: Our square hole drill fixing bracket can help you drill hold accurately and quickly, very convenient and practical, and a great gift for carpenters.
Specification:
Product Name: Square Hole Drill Bit
Material: high carbon steel
Color: gray
Lower inner diameter: 55mm/2.17 in
Upper inner diameter: 19mm/0.75 in
Clamp diameter: 38-55mm/1.5-2.2 inches
Application: bench drill and hand drill