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Helvetica Swiss Stone Setting Vanadium Bur Assortment

Helvetica Swiss Stone Setting Vanadium Bur Assortment

Item #
331-850
$47.55
each
+
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Set of 32 popular burs used in stone setting. Provided with plastic stand. All have 3/32" shanks.

  • 13 Round 0.5 to 2.3 mm
  • 8 Hart 1 to 2.3 mm
  • 9 Cup 0.9 to 2.3 mm
  • 2 Krause 1.0 and 1.2 mm

Bur Basics

Vanadium Steel burs are economically priced. They cut precisely when new, but don't retain their sharpness as long as other steel alloys. They're used at low speeds.

3/32" dia. shanks are the jeweler's preferred standard for burs and small rotary tools. They fit the adjustable chucks found on most flexshaft handpieces as well as 3/32" handpiece collets.