The Highland Slate Workshop

HSW Diamond, For the Highest Quality Professional Polishing and Diamond Equipment. 

Each set comes in its own box
20 pieces, 120 grit, professional quality.

3mm Shank
Various sized heads from pointed, up to 3mm flat, cone, along with a range of other bits perfect for creating various carvings.

We have added an example of a carving we have done with the bits.

Great to use on marble, granite, slate and any hard or soft stone, and glass. Made for long lasting and high performance.

These are professional quality, we use all the diamond items/equipment we sell personally every day to ensure the quality.