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Maillefer Cup Burs

Maillefer Cup Burs

Vanadium Steel

Vanadium steel cup burs made in Switzerland by Maillefer. 3/32" shanks.

The Basics

  • Cup Burs have cutting flutes on the inside of their cup-shaped heads for rounding wire ends and refining prong tips and rivet heads. Because they tends to clog easily, they should always be used with lubrication.
  • 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.
Item No. Image Price Qty
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340-077B-008 Maillefer Cup Burs, 0.8 mm
$2.54
  • (6 or more) $2.03
  • (72 or more) $1.79
340-077B-009 Maillefer Cup Burs, 0.9 mm
$2.54
  • (6 or more) $2.03
  • (72 or more) $1.79
340-077B-010 Maillefer Cup Burs, 1.0 mm
$2.54
  • (6 or more) $2.03
  • (72 or more) $1.79
340-077B-012 Maillefer Cup Burs, 1.2 mm
$2.54
  • (6 or more) $2.03
  • (72 or more) $1.79
340-077B-014 Maillefer Cup Burs, 1.4 mm
$2.54
  • (6 or more) $2.03
  • (72 or more) $1.79
340-077B-015 Maillefer Cup Burs, 1.5 mm
$2.54
  • (6 or more) $2.03
  • (72 or more) $1.79
340-077B-016 Maillefer Cup Burs, 1.6 mm
$2.54
  • (6 or more) $2.03
  • (72 or more) $1.79
340-077B-018 Maillefer Cup Burs, 1.8 mm
$2.54
  • (6 or more) $2.03
  • (72 or more) $1.79
340-077B-020 Maillefer Cup Burs, 2.0 mm
$2.54
  • (6 or more) $2.03
  • (72 or more) $1.79
340-077B-021 Maillefer Cup Burs, 2.1 mm
$2.54
  • (6 or more) $2.03
  • (72 or more) $1.79
340-077B-023 Maillefer Cup Burs, 2.3 mm
$2.54
  • (6 or more) $2.03
  • (72 or more) $1.79
340-077B-025 Maillefer Cup Burs, 2.5 mm
$3.93
  • (6 or more) $3.14
  • (72 or more) $2.76
340-077B-027 Maillefer Cup Burs, 2.7 mm
$3.93
  • (6 or more) $3.14
  • (72 or more) $2.76
340-077B-029 Maillefer Cup Burs, 2.9 mm
$3.93
  • (6 or more) $3.14
  • (72 or more) $2.76
340-077B-030 Maillefer Cup Burs, 3.0 mm
$3.93
  • (6 or more) $3.14
  • (72 or more) $2.76
340-077B-035 Maillefer Cup Burs, 3.5 mm
$3.93
  • (6 or more) $3.14
  • (72 or more) $2.76
340-077B-040 Maillefer Cup Burs, 4.0 mm
$6.02
  • (6 or more) $4.83
  • (72 or more) $4.22
340-077B-045 Maillefer Cup Burs, 4.5 mm
$6.02
  • (6 or more) $4.83
  • (72 or more) $4.22
340-077B-050 Maillefer Cup Burs, 5.0 mm
$6.02
  • (6 or more) $4.83
  • (72 or more) $4.22
340-077B-070 Maillefer Cup Burs, 7.0 mm
$9.98
  • (6 or more) $7.98
  • (72 or more) $6.98
340-077B-075 Maillefer Cup Burs, 7.5 mm
$9.98
  • (6 or more) $7.98
  • (72 or more) $6.98
340-077B-080 Maillefer Cup Burs, 8.0 mm
$9.98
  • (6 or more) $7.98
  • (72 or more) $6.98
340-077B-085 Maillefer Cup Burs, 8.5 mm
$10.86
  • (6 or more) $8.68