For wood processing: insertion tools with wolfram carbide burrs for model-making, cleaning and smoothing of wood and glass fibre reinforced synthetics. Not suitable for metals!
Extremely sharp and easy to work with: material is removed in a controlled way, without force, working along or against the grain. Highly durable and easy to clean, using a Bunsen burner. Also suitable for rubber, plastic foam and silicone. For working at 5,000 to 20,000rpm. Shafts 3.2mm.