| Main centres: | 1-3 business days |
| Regional areas: | 3-4 business days |
| Remote areas: | 3-5 business days |
Size: 21 mm
Application:
Hole saws are cylindrical cups with a serrated edge to cut various sizes of holes in a variety of materials.
Bi-metal refers to an object that is composed of two separate metals joined together. Instead of being a mixture of two or more metals, like alloys, bimetallic objects consist of layers of different metals.
