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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.

Busch Cup Bur 3.1mm

CODE: Bur563.10

$42.48 $38.24

Busch Cup Bur 3.5mm

CODE: Bur563.50

$42.48 $38.24

Busch Cup Bur 2.5mm

CODE: Bur562.50

$31.14 $28.03

Busch Cup Bur 2.7mm

CODE: Bur562.70

$31.14 $28.03

Busch Cup Bur 2.9mm

CODE: Bur562.90

$31.14 $28.03

.8mm 411T Twin Cut Cup Bur

CODE: BUR411T008

$23.28 $20.96

1.0mm 411T Twin Cut Cup Bur

CODE: BUR411T010

$23.28 $20.96

1.3mm 411T Twin Cut Cup Bur

CODE: BUR411T013

$23.28 $20.96

1.5mm 411T Twin Cut Cup Bur

CODE: BUR411T015

$23.28 $20.96

1.6mm 411T Twin Cut Cup Bur

CODE: BUR411T016

$23.28 $20.96

2.5mm Fox Cup Bur

CODE: bur762.50

$19.20

2.7mm Fox Cup Bur

CODE: bur762.70

$19.20

2.9mm Fox Cup Bur

CODE: bur762.90

$19.20

Busch Cup Bur .9mm

CODE: Bur560.90

$18.30 $16.47

Busch Cup Bur 0.8mm

CODE: bur 560.80

$18.30 $16.47

Busch Cup Bur 1.0mm

CODE: bur 561.00

$18.30 $16.47

Busch Cup Bur 1.1mm

CODE: bur 561.10

$18.30 $16.47

1.5mm 411C cup

CODE: Bur 411C015

$18.30 $16.47

1.6mm 411C cup

CODE: Bur 411C016

$18.30 $16.47

2.1mm 411C cup

CODE: Bur 411C021

$18.30 $16.47

2.3mm 411C cup

CODE: Bur 411C023

$18.30 $16.47

Busch Cup Bur 1.2mm

CODE: Bur561.20

$18.30 $16.47

Busch Cup Bur 1.3mm

CODE: Bur561.30

$18.30 $16.47

Busch Cup Bur 1.4mm

CODE: Bur561.40

$18.30 $16.47

Busch Cup Bur 1.5mm

CODE: Bur561.50

$18.30 $16.47

Busch Cup Bur 1.6mm

CODE: Bur561.60

$18.30 $16.47

Busch Cup Bur 1.7mm

CODE: Bur561.70

$18.30 $16.47

Busch Cup Bur 1.8mm

CODE: Bur561.80

$18.30 $16.47

Busch Cup Bur 1.9mm

CODE: Bur561.90

$18.30 $16.47

Busch Cup Bur 2.0mm

CODE: Bur562.00

$18.30 $16.47

Busch Cup Bur 2.3mm

CODE: Bur562.30

$18.30 $16.47

0.9mm CC Cup Bur

CODE: burcc009

$15.00

1.0mm CC Cup Bur

CODE: burcc010

$15.00

1.1mm CC Cup Bur

CODE: burcc011

$15.00

1.2mm CC Cup Bur

CODE: burcc012

$15.00

1.3mm CC Cup Bur

CODE: burcc013

$15.00

1.4mm CC Cup Bur

CODE: burcc014

$15.00

1.5mm CC Cup Bur

CODE: burcc015

$15.00

1.6mm CC Cup Bur

CODE: burcc016

$15.00

1.7mm CC Cup Bur

CODE: burcc017

$15.00

1.8mm CC Cup Bur

CODE: burcc018

$15.00

2.1mm CC Cup Bur

CODE: burcc021

$15.00

2.3mm CC Cup Bur

CODE: burcc023

$15.00

0.8mm CC Cup Bur

CODE: burcc008

$15.00

0.7mm CC Cup Bur

CODE: burcc007

$15.00

1.1 mm Fox Cup Bur

CODE: bur761.10

$12.90

1.2 mm Fox Cup Bur

CODE: bur761.20

$12.90

1.3 mm Fox Cup Bur

CODE: bur761.30

$12.90

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