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90° Hart, Fig. 156C

Made of tungsten vanadium steel for strength and durability. Teeth are precision machined and uniformly spaced so cutting is accurate and smooth.

Maximum safe speed varies with bur size and is indicated on the box. Use a good lubricant, such as Gesswein Lube-Stik, to facilitate cutting and prolong tool life. Burs measure approximately 1-3/4" long with 3/32" shank. Made in Germany.

Busch 90° Hart Burs are available in 38 sizes: diameters 0.70 to 7.00mm.

Showing 1 - 38 of 38
Item #
Bur Shape Diameter Figure Package Size Price Quantity
90° Hart 0.70mm 156C Pkg. of 6 $21.45
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90° Hart 0.80mm 156C Pkg. of 6 $21.45
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90° Hart 0.90mm 156C Pkg. of 6 $17.90
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90° Hart 0.97mm 156C Pkg. of 6 $17.90
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90° Hart 1.00mm 156C Pkg. of 6 $17.90
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90° Hart 1.10mm 156C Pkg. of 6 $17.90
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90° Hart 1.20mm 156C Pkg. of 6 $17.90
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90° Hart 1.30mm 156C Pkg. of 6 $17.90
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90° Hart 1.40mm 156C Pkg. of 6 $17.90
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90° Hart 1.42mm 156C Pkg. of 6 $17.90
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90° Hart 1.50mm 156C Pkg. of 6 $17.90
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90° Hart 1.58mm 156C Pkg. of 6 $17.90
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90° Hart 1.60mm 156C Pkg. of 6 $17.90
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90° Hart 1.70mm 156C Pkg. of 6 $17.90
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90° Hart 1.80mm 156C Pkg. of 6 $17.90
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90° Hart 1.90mm 156C Pkg. of 6 $17.90
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90° Hart 2.00mm 156C Pkg. of 6 $17.90
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90° Hart 2.10mm 156C Pkg. of 6 $17.90
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90° Hart 2.20mm 156C Pkg. of 6 $17.90
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90° Hart 2.30mm 156C Pkg. of 6 $17.90
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90° Hart 2.40mm 156C Pkg. of 6 $26.65
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90° Hart 2.50mm 156C Pkg. of 6 $26.65
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90° Hart 2.60mm 156C Pkg. of 6 $26.65
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90° Hart 2.70mm 156C Pkg. of 6 $26.65
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90° Hart 2.80mm 156C Pkg. of 6 $26.65
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90° Hart 2.90mm 156C Pkg. of 6 $26.65
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90° Hart 3.00mm 156C Pkg. of 6 $32.40
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90° Hart 3.10mm 156C Pkg. of 6 $32.40
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90° Hart 3.30mm 156C Pkg. of 6 $32.40
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90° Hart 3.50mm 156C Pkg. of 6 $16.20
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90° Hart 3.70mm 156C Pkg. of 6 $32.40
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90° Hart 4.00mm 156C Pkg. of 6 $40.15
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90° Hart 4.20mm 156C Pkg. of 6 $40.15
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90° Hart 4.50mm 156C Pkg. of 6 $40.15
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90° Hart 4.70mm 156C Pkg. of 6 $40.15
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90° Hart 5.00mm 156C Pkg. of 6 $40.15
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90° Hart 6.00mm 156C Pkg. of 2 $45.15
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90° Hart 7.00mm 156C Pkg. of 2 $45.15
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