Cup

Armstrong stocks Busch and Fox brand cup burs. Busch brand cup burs are available in a wide range of sizes, from 0.8mm up to 5.0mm. Fox are available in sizes from 1.0mm to 2.9mm.These tungsten vanadium steel burs are made to ultra high precision tolerances. Sizes under 4.0mm are sold in packages of six only-sizes 4.0mm and above are available individually.
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Busch 77B 3.1mm
Busch Cup Bur 3.1mm
Bur563.10
$42.48 $38.24
Busch 77B 3.5mm
Busch Cup Bur 3.5mm
Bur563.50
$42.48 $38.24
2.5mm 77B Cup Bur
Busch Cup Bur 2.5mm
Bur562.50
$31.14 $28.03
Busch 77B 2.7mm
Busch Cup Bur 2.7mm
Bur562.70
$31.14 $28.03
Busch 77B 2.9mm
Busch Cup Bur 2.9mm
Bur562.90
$31.14 $28.03
.8mm 411T Twin Cut Cup Bur
BUR411T008
$23.28 $20.96
1.0mm 411T Twin Cut Cup Bur
BUR411T010
$23.28 $20.96
1.3mm 411T Twin Cut Cup Bur
BUR411T013
$23.28 $20.96
1.5mm 411T Twin Cut Cup Bur
BUR411T015
$23.28 $20.96
1.6mm 411T Twin Cut Cup Bur
BUR411T016
$23.28 $20.96
2.5mm Fox Cup Bur
bur762.50
$19.20
2.7mm Fox Cup Bur
bur762.70
$19.20
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