BUSCH 2 INVERTED CONE BUR
The Busch 2 Inverted Cone Bur series brings the unique inverted-cone head shape — broader at the cutting end and tapering toward the shank — to jewellery and fine metalwork tasks. This bur shape is especially useful for creating under-cuts, flat-bottomed recesses, angled grooves, and precise seat cuts in settings, castings, or metal parts.
Made from quality steel or carbide (depending on the model), these inverted cone burs combine durability with reliable cutting performance. They work well in standard jewellery rotary tools, flex-shafts, or micromotors using the typical 2.35 mm / 3/32" shank.
