3 Review(s)

About the itemTungsten carbide-tipped cutting edges last longer and can be run at higher rates and speeds, cutting diameter is 45mm(1-3/4"), effective depth is 25mm(1”).Well made of high speed steel, with extremely sharp blade, low consumption and durable, provided impact resistance, wear resistance.Edge coated with diamond to enhance the drilling speed and creates a sharp, high precision and smooth cut without broken.Integrated design: including drill bit, spring, hex wrench. Split point pilot drill bit prevents the bit from walking.Fast and precise cutting for stainless steel, sheet metal, fiberglass and wood.