Metal Hole Saw Cutter Set

M42 High Speed Steel Drill Bit Hole Saw Cutter, the blade is sharp with high hardness, strong and durable. The precision of the concentric degree make the teeth edge of the uniform, to extend the life of the hole opener. Bimetal Hole Saw are widely used in metal plate, thick steel plate, wood, galvanized pipe, fire pipe, plastic, gypsum board and other hole opening operation. Package Included:1 x M42 HSS Bi-Metal Hole Saw Cutter