기능

• Carbide cutting edge allows drilling of stainless steel and other work materials.
• Easily drill through the material to be cut with a thickness of 4 mm or less.
• High rotation electric motor can be used, and drilling can be done speedily compared to a high speed blade.
• The safety attitude of the Holuso is reflected in the one-touch hole saw. 1. A formula of the notch quantity theory considering safety. 2. With a safety stopper that does not pierce through the cutting.
• By removing the cutter and drilling first with the center drill only, attaching the cutter and drilling, the chip breakage of the cutter due to the sudden contact during the center drill penetration can be prevented.