Created specifically for pave setting, this, top of the line quality, twelve piece carbide tool set includes 4 carbide twist drills (0.7mm, 0.8mm, 0.9mm and 1.0mm), 6 carbide round burs (1.0mm, 1.2mm, 1.4mm, 1.6mm, 1.8mm and 2.3mm), and  2 carbide cutters (2.3 x 0.2mm and 2.3 x 0.3mm).