Professional Bi-Metal Alloy Steel Hole Cutter

The teeth are made of high-speed steel alloy, with strong cutting force. The back material has good toughness to ensure the safety of use.

The special tooth profile design enables smoother chip removal and higher cutting efficiency. It can be used to cut materials such as wood, aluminum, copper, low-carbon steel, cast iron, and stainless steel. It has passed the drilling test on 3MM stainless steel plates.

Please add coolant when using.