Busch Fig. 231F/231FL/231FXL 2.3 mm x 0.20, 0.30 & 0.40mm Carbide Circular Cutters Durston Number of Holes 11 Hole

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

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

Made from 100% recycled precious metals

The design supports two distinct working modes: adjustable tension using the standard cone for smooth ring rotation during engraving

Busch Fig. 231F/231FL/231FXL 2.3 mm x 0.20, 0.30 & 0.40mm Carbide Circular Cutters Durston Number of Holes 11 HoleBusch 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