Excellent Cutting Performance: TCT Carbide Steel teeth for fast cutting of clean, round holes. Designed to provide excellent cutting performance with low consumption, impact and wear resistance. Cutting is smoother, more stable and precise. Remember to add coolant during continuous high-speed drilling.
Unique Three Blade Design: This metal hole saw kit features a unique three-blade design, including outer blade, middle blade and inner blade, making it sharper and more efficient, perfect for cutting hard metals.
Inlaid design, each accessory is set in the box, will not be easy to bump and shake.