Busch Fig. 231F/231FL/231FXL 2.3 mm x 0.20, 0.30 & 0.40mm Carbide Circular Cutters Durston 610 Carbon Steel Side Cutters

610 Carbon Steel Side Cutters 146

8mm 41-94 14K White 2

Works with the Otto Frei Super Economy Rolling Mill and select Economy mill models

it does not factor into clarity grading

Number of Holes 11 Hole Angle 17° Smallest Hole 4mm x 2

Busch Fig. 231F/231FL/231FXL 2.3 mm x 0.20, 0.30 & 0.40mm Carbide Circular Cutters Durston 610 Carbon Steel Side CuttersBusch Fig. 231F, 231FL, and 231FXL carbide circular cutters are precision tools designed for the second step of pav setting in hard metals. After drilling starter holes with a carbide twist drill, these circular cutters enlarge each hole to create a secure seat for the rondiste of the stone being set. The smallest 0. 40 mm diameter is especially suited for cutting in tight corner areas and fine refinishing work. Carbide burs offer the longest service