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 Save 10%
Busch Cup Bur 3.1mm
$42.48 $38.24
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Busch 77B 3.5mm Save 10%
Busch Cup Bur 3.5mm
$42.48 $38.24
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2.5mm 77B Cup Bur Save 10%
Busch Cup Bur 2.5mm
$31.14 $28.03
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Busch 77B 2.7mm Save 10%
Busch Cup Bur 2.7mm
$31.14 $28.03
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Busch 77B 2.9mm Save 10%
Busch Cup Bur 2.9mm
$31.14 $28.03
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.8mm 411T Twin Cut Cup Bur
$23.28 $20.96
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1.0mm 411T Twin Cut Cup Bur
$23.28 $20.96
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1.3mm 411T Twin Cut Cup Bur
$23.28 $20.96
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1.5mm 411T Twin Cut Cup Bur
$23.28 $20.96
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1.6mm 411T Twin Cut Cup Bur
$23.28 $20.96
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2.5mm Fox Cup Bur
$19.20
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2.7mm Fox Cup Bur
$19.20
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2.9mm Fox Cup Bur
$19.20
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0.9mm cup bur 77B Save 10%
Busch Cup Bur .9mm
$18.30 $16.47
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0.8mm cup 77B Save 10%
Busch Cup Bur 0.8mm
$18.30 $16.47
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1.0mm 77B cup bur Save 10%
Busch Cup Bur 1.0mm
$18.30 $16.47
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1.1mm 77B cup bur Save 10%
Busch Cup Bur 1.1mm
$18.30 $16.47
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cup bur 411C Save 10%
1.5mm 411C cup
$18.30 $16.47
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411C cup bur Save 10%
1.6mm 411C cup
$18.30 $16.47
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2.1mm 411C cup
$18.30 $16.47
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411c Cup bur Save 10%
2.3mm 411C cup
$18.30 $16.47
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1.2mm cup bur Save 10%
Busch Cup Bur 1.2mm
$18.30 $16.47
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1.3mm 77B cup bur Save 10%
Busch Cup Bur 1.3mm
$18.30 $16.47
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1.4mm 77B Cup Bur Save 10%
Busch Cup Bur 1.4mm
$18.30 $16.47
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1.5mm 77B Cup Bur Save 10%
Busch Cup Bur 1.5mm
$18.30 $16.47
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1.6mm 77B Cup Bur Save 10%
Busch Cup Bur 1.6mm
$18.30 $16.47
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1.7mm 77B cup Bur Save 10%
Busch Cup Bur 1.7mm
$18.30 $16.47
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1.8mm 77B Cup Bur Save 10%
Busch Cup Bur 1.8mm
$18.30 $16.47
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1.9 mm 77B Cup Bur Save 10%
Busch Cup Bur 1.9mm
$18.30 $16.47
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2.0 mm 77B Cup Bur Save 10%
Busch Cup Bur 2.0mm
$18.30 $16.47
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2.3mm 77b Cup Bur Save 10%
Busch Cup Bur 2.3mm
$18.30 $16.47
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0.9mm CC Cup Bur
$15.00
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1.0mm CC Cup Bur
$15.00
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1.1mm CC Cup Bur
$15.00
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1.2mm CC Cup Bur
$15.00
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1.3mm CC Cup Bur
$15.00
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1.4mm CC Cup Bur
$15.00
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1.5mm CC Cup Bur
$15.00
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1.6mm CC Cup Bur
$15.00
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1.7mm CC Cup Bur
$15.00
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1.8mm CC Cup Bur
$15.00
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2.1mm CC Cup Bur
$15.00
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2.3mm CC Cup Bur
$15.00
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0.8mm CC Cup Bur
$15.00
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0.7mm CC Cup Bur
$15.00
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1.1 mm Fox Cup Bur
$12.90
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1.2 mm Fox Cup Bur
$12.90
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1.3 mm Fox Cup Bur
$12.90
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