Made of high-speed steel. For use on wood, plastics, aluminum, brass, cast iron, stainless steel, or any machinable material. Fits all Do it Best hole saws.
|Country of Origin||USA|
|Shank Size||1/4 In.|
|Material||High Speed Steel|
|For Use With||Do it Best Hole Saws|
This product can expose you to Cobalt Metal Powder, which is known to the State of California to cause cancer.