Glastar tell us there is no comparison when it comes to their grinding heads, "They outperform and outlast all other heads three to one!  The secret is our unique diamond bonding that eliminates peeling, creating a uniform surface that lasts."

Glastar's standard grinding heads are available in 1/8", 1/4", 3/4" and 1" sizes, plus there is also a selection of speciality heads such as radius and jewellery (our products 201.815B and 201.948).