This hole saw is designed to cut round holes in corn hole boards, drywall, wood boards, wood, thin slate, plastic, soft plaster, acrylic boards and thin metals.
This Corn Hole Drilling Cutter is made of tough HSS carbon steel & M42 Bi-metal steel, with higher toughness, stronger wear resistance and higher performance cutting strength. With the non-binding clean edge design, this hole saw cuts smooth and easy. The spring on the drill would automatically pushes the disc out of the saw immediately after completing the hole. Notice: Please keep safe when operate the drilling work. it is better firstly slow speed,then higher. wear safety glasses it important for safe of eyes.