Deburring Carbide burrs prices are different for shape and sizes. Standard shank length is 50mm.Also available in 100mm,125mm,150mm & 200mmrnStandard shank dia. is 6mm. Also available in 2.35mm,3mm & 8mm. No.of teeth can be modified as per customers requirement. Solid carbide Rotary burrs also available in 3mm, 4mm, 5mm, 6mm & 8mm( specific items)