All Busch® Burs have 3/32" shanks.
121-1130 - Cup (Fig. 77b) Set - Includes 12 Busch Cup Burs, 1 each of sizes 1.00, 1.20, 1.40, 1.50, 1.60, 1.80, 2.10, 2.30, 2.50, 2.70, 2.90 & 3.10mm.
Custom Field
Bur Shape Cup
Figure 77
Package Size Pkg. of 12
Model 010-031 Set
__AddtoCart Notes3 Catalog Page # 157
__uomdescrip Set of 12