This product is made of high quality steel products, can be used for wood and PVC pipe, etc.
Mainly used for special decoration lamp lamp, but can not be used for sheet metal and stone.
After use, a small amount of anti rust oil is applied on the surface of the hole to avoid natural oxidation, which can improve the service life of the device.
This product is used for ordinary electric drill (with chuck) use, convenient operation.
High quality hole saw set for cutting smooth clean accurate holes.
All tools in the set are heat treated enabling them to be suitable for soft and hard wood, plasterboard, plastic and non ferrous metals
