Tungsten Carbide provides a harder cutting edge that will stay sharp longer than standard burs and will withstand usage with harder metals like stainless steel and white gold.
OX BURS HAVE DEVELOPED A NEW LINE OF HART BURS IN THE FAMILIAR SHAPE OF 156C BURS. THEY ARE AVAILABLE IN SIZES FFOM .8 MM TO 2.0 MM AND SOLD IN PACKS OF 6. THEY PROVIDE A SOLUTION FOR WORKING IN HARD METALS. CARBIDE CREATES A HARDER CUTTING EDGE WHICH GIVES MORE LONGEVITY TO THE BUR.
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