HUSQVARNA 541400070 - 12" Core Drill Bit Shaft Extension (5/8"-11) Industrial Bending With their round ends

With their round ends

Convenient Blade Size - Install single gang electrical boxes with an ideal cutting width of 2-1/8 in

This card is lightweight and easy to use

Set your bit depth and then you are ready to rout

HUSQVARNA 541400070 - 12" Core Drill Bit Shaft Extension (5/8"-11) Industrial Bending With their round endsThe Husqvarna 541400070 is a professional grade 12 inch (300mm) shaft extension specifically engineered for demanding core drilling applications. This industrial strength accessory allows operators to achieve deeper drilling depths without sacrificing stability or precision. Constructed from high tensile steel, it is designed to withstand the rigorous torque and vibrational stresses common in heavy duty concrete and masonry work. Equipped with a 5 8"