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Busch Inverted Cone Vanadium Burs

Busch Inverted Cone Vanadium Burs

Item #
331-003-GRP

Vanadium steel inverted cone burs made in Germany by Busch®. 3/32" shanks.

Grouped product items Grouped product items
Item # Diameter Price Qty
331-003-006
0.6 mm
$1.20
each
  • $0.96 (6 or more)
  • $0.84 (36 or more)
+
331-003-010
1.0 mm
$1.20
each
  • $0.96 (6 or more)
  • $0.84 (36 or more)
+
331-003-012
1.2 mm
$1.20
each
  • $0.96 (6 or more)
  • $0.84 (36 or more)
+
331-003-014
1.4 mm
$1.20
each
  • $0.96 (6 or more)
  • $0.84 (36 or more)
+
331-003-016
1.6 mm
$1.20
each
  • $0.96 (6 or more)
  • $0.84 (36 or more)
+
331-003-018
1.8 mm
$1.20
each
  • $0.96 (6 or more)
  • $0.84 (36 or more)
+
331-003-021
2.1 mm
$1.20
each
  • $0.96 (6 or more)
  • $0.84 (36 or more)
+
331-003-023
2.3 mm
$1.20
each
  • $0.96 (6 or more)
  • $0.84 (36 or more)
+

Bur Basics

Inverted Cone Burs are shaped like an upside-down cone and are well-suited for making undercuts for stone setting and remove excess solder from tight spaces.

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.