Dura-Grit are powerful, long lasting cutting & shaping tools that finish as they cut! They are unique, strong, carbide coated steel shapes, mounted on strong, 3mm diameter heavy duty mandrels. Made with tungsten-carbide grit in sandpaper grades, braze welded to steel, Dura-Grit tools are extremely strong and aggressive. The tungsten-carbide grit won’t tear loose and remains sharp over a very long period of use. Exhaustive testings repeatedly show Dura-Grit tools outlasting sandpaper hundreds of times. These tools need little cleaning, however, residue can be removed by running the tip into the bristles of a wire/stainless brush or into uncured rubber. Any of the burr tips can be unscrewed from the mandrel and fibre washer and soaked in solvent (Acetone), or burned clean with a propane torch without damage. Cleaning the burr will restore the cutting surface to virtually new and extend the working life of the tool.
- Long lasting, high performance carbide burrs on 3mm(1/8″) dia. shanks
- Ideal for model aircraft, model boats, dolls houses, DIY projects, etc