2.13ct Rectangular Cut Tourmaline 9.2x6.3mm Bergeon 7721 Automatic Oiler Set Ø12mm Collar (sits flush in

Ø12mm Collar (sits flush in rack shaft or base)

Fine (Ø100 x 25mm) Bufflex Wheel

10mm Bearing Cutter 90° Burr

V" block is in nylon

2.13ct Rectangular Cut Tourmaline 9.2x6.3mm Bergeon 7721 Automatic Oiler Set Ø12mm Collar (sits flush inTourmalines are found in a wide range of colours, pink, green, blue, orange, yellow, brown, black, and colourless. Bi coloured Tourmalines are also common and stones which are coloured pink to green are known as watermelon tourmaline. Tourmalines can also display cat's eye chatoyancy, which is caused by parallel fibres running through the stone.; Tourmaline is found in many countries including Madagascar, Brazil, USA, Burma, Sri Lanka, Botswana and