Description of JIUWU Speed Steel Stainless 18 5Mm
Material: High Speed Steel, Length: 65mm / 2.55''(Approx). Size: 16mm / 0.62" , 18.5mm / 0.72" , 20mm / 0.78" , 25mm / 0.98" , 30mm / 1.18". Can work for 3mm Stainless steel plate and can quickly punching the precise holes in Steel, Stainless Steel,iron, Copper, Brass, Aluminum, Fiberglass, Formica And Other Laminates In Seconds. In the process of punching hole, Suggested that adding water cooling to help to extend the service life of the product. Provide 5 kinds of hole saw,meet your professional needs.