기능

• Since the safety stopper (brim) is eliminated, it is ideal for penetrating work.
• Uses a 3-blade set that is hard to tip even for hard use.
• With an effective length of 35 mm, it is also possible to perforate curved surfaces such as thick steel plates and thick metal pipes.
• Work Material: Metal Siding, Iron Plate, Steel Plate (25 mm or Less), Stainless Steel Plate (10 mm or Less), Aluminum Plate (5 mm or Less), Pipe Material, etc.
• Since there is no safety stopper, please be careful not to break through the work material.
• Do not hit the carbide cutting edge against a hard object or strongly touch the work material when penetrating the center drill.