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Busch Cone Burs

Busch Cone Burs

Vanadium Steel

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

The Basics

  • Cone Burs have tapered sides that come to a point at their tip. They're used for enlarging and deburring holes and for repositioningflush settings before refining the seat. Also available with round or flat ends.
  • Vanadium Steel Burs are economically priced. They cut precisely when new, but lose their sharpness faster than other burs, especially when run at high 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.
Item No. Image Diameter Price Qty
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331-005-007 Cone Bur, Busch 0.7 mm dia. 0.7 mm
$1.59
  • (6 or more) $1.27
  • (36 or more) $1.11
331-005-010 Cone Bur, Busch 1 mm dia. 1.0 mm
$1.20
  • (6 or more) $1.03
  • (36 or more) $0.90
331-005-012 Cone Bur, Busch 1.2 mm dia. 1.2 mm
$1.20
  • (6 or more) $1.03
  • (36 or more) $0.90
331-005-014 Cone Bur, Busch 1.4 mm dia. 1.4 mm
$1.29
  • (6 or more) $1.03
  • (36 or more) $0.90
331-005-016 Cone Bur, Busch 1.6 mm dia. 1.6 mm
$1.29
  • (6 or more) $1.03
  • (36 or more) $0.90
331-005-018 Cone Bur, Busch 1.8 mm dia. 1.8 mm
$1.29
  • (6 or more) $1.03
  • (36 or more) $0.90
331-005-021 Cone Bur, Busch 2.1 mm dia. 2.1 mm
$1.29
  • (6 or more) $1.03
  • (36 or more) $0.90
331-005-023 Cone Bur, Busch 2.3 mm dia. 2.3 mm
$1.29
  • (6 or more) $1.03
  • (36 or more) $0.90
331-005-025 Cone Bur, Busch 2.5 mm dia. 2.5 mm
$2.78
  • (6 or more) $2.23
  • (36 or more) $1.95