To enable this, create a smart collection named All Products and set the condition to 'Product price is greater than 0'. You can create a collection through the 'Collections' menu in Shopify admin. Or you can turn this section off through theme settings.
The large diamond crosscut barrel bit is used for cutting and shaping acrylic and hard gel. It’s unique cross-cut pattern allows for debris to escape and not load up with product as quickly as smooth barrels do.