Product Description
With this high-quality and robust steel core drill extension featuring a 1 1/4" UNC threaded connection, the drilling depth can be safely and reliably increased by an additional 200 mm. All commercially available core drills with this connection can utilize this extension.

Application Benefits
High-quality and robust steel core drill extension with a 1 1/4" UNC threaded connection, compatible with all standard core drills. Over-twisted extension for precise drilling without runout. Extensions can be connected together to achieve greater drilling depth.

Area of Use
With this high-quality and robust steel core drill extension featuring a 1 1/4" UNC threaded connection, the drilling depth can be safely and reliably increased by an additional 200 mm. All commercially available core drills with this connection can utilize this extension.