Busch® Burs, Cup, Fig. 77b - 7.00 - 10.00mm

Price Varies
1 - 71
72 - 143
144 +
Total ---
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 Cup Burs are available in three diameters 7.00, 8 .00, and 10.00mm and sold individually. Smaller sizes available and are available in packs of 6, see "Related Products" below.
Busch Bur sizes correspond to the OD of the bur head. Shank diameter is 2.38mm (3/32"). Overall length is 44.5mm (1-3/4"). The overall length may vary slightly due to extra length in the head or neck.


All dimensions are in millimeters.
OD ID L Busch # Gesswein #
7.00 5.90 5.00 070 121-1142
8.00 6.80 5.80 080 121-1150
10.100 8.60 7.30 100 121-1158
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