Circles Demonstration - How do I cut circles and holes in glass?

In this video Ian takes the viewer through a variety of methods to cut circles in glass. He demonstrates the use of a circle cutter and a lens cutter in creating perfect circles. He also demonstrates the cutting of a hole. Products available at Perth Art Glass Circle Cutter - https://perthartglass.com.au/product/... Lens Cutter - https://perthartglass.com.au/product/... Pen Style Cutter - https://perthartglass.com.au/product/...