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What is a hole saw?

What is a hole saw?

(Summary description)The hole saw can cut very hard materials, including hardened steel, cast iron, brick, etc. the carbon steel shaft is matched with the centering drill.
Bimetal standard hole saw

What is a hole saw?

Information
The hole saw can cut very hard materials, including hardened steel, cast iron, brick, etc. the carbon steel shaft is matched with the centering drill.
Bimetal standard hole saw
It can cut all Machinable metal, wood, nailed wood, plastic, chemical fiber glass, dry wall, fiberboard and composite materials including stainless steel. The standard cut