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Helvetica Swiss Stone Setting Vanadium Bur Assortment

Helvetica Swiss Stone Setting Vanadium Bur Assortment

Item #
331-850
$48.90
each
+
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Set of 32 popular burs used in stone setting. Provided with plastic stand. All have 332" 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 Styles & Their Uses

Bur Basics

332" 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 332" handpiece collets.

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