14PCS High Speed Steel Bi-metal Hole Saw Set with Plastic Case for Woodworking Metalworking

Short Description:

Construction of high quality Bi-Metal for rust proof, 2mm thick, much more durable and can offer a up to 50% longer life; great corrosion and heat resistanceThe tooth of the saws has been optimized and improved many times, higher cutting efficiency, cleaner and smoother cutting, higher precision.