기능

• Excellent sharpness.
• Standard type for thin plates added.
• With many blades, it demonstrates stable sharpness and performance.
• Easy drilling of stainless steel with a thickness of 4 mm. And it has a long life.
• Uses a center drill with good positioning.
• In addition, titanium coating (center drill) maintains sharpness.
• The hole saw generates sparks during use.
• Do not use in places where there is a risk of fire or explosion.
• Be sure to wear protective equipment such as dust glasses, safety shoes, dust masks and earrings.
• Use the model for ironwork (rotation only) referring to the appropriate number of revolutions indicated in the instruction manual.