TINOR 13pcs Tungsten Carbide Hole Saw for Hole Saw Drilling 16-53mm

【High Precision Cut】 : High-precision cutting helps the drill bit maintain smooth cutting, especially impact resistance and wear resistance. Exquisite craftsmanship: Hard metal teeth can cut round holes quickly and cleanly. The metal drill retains excellent craftsmanship. 【Cutting protection function】 : The drill has a sharp gear wheel and anti-cutting function with low power consumption and long service life. 【Wide application】: supports a wide range of applications. This type of hole opener can be applied to steel plate, iron plate, stainless steel and various thick materials. 【Applicable to a variety of drills】This type of drill bit is suitable for hand-held drills, vertical drills and mobile magnetic drills with many types of drills. Product Description Features: Item Type: Drill Bits. Drill Size: about 16mm, about 18mm, about 20mm, about 22mm, about 25mm, about 26mm, about 28mm, about 30mm , about 30mm, about 35mm, about 40mm, about 45mm, about 53mm, about 53mm, 2.09 inch.