Busch 4203S 2 Groove Carbide Twist Drills on 3/32" Shanks 0.7mm to 1.60mm Bead Stringing These files are part of

These files are part of the Grobet USA Italian-made precision file line

Highly polished cast 420 stainless steel working surface

designed for quick setup on standard bench edges

403 25mm (1") 0

Wire mesh screen prevents parts and debris from entering the dust collector

Busch 4203S 2 Groove Carbide Twist Drills on 3/32" Shanks 0.7mm to 1.60mm Bead Stringing These files are part ofThe Busch 4203S carbide twist drills feature a 2 groove design engineered for drilling hard metals including steel, platinum, titanium, and hard alloys of gold and silver. Mounted on 3 32" shanks and available in ten sizes from 0. 70mm to 1. 60mm, these drills deliver outstanding service life that surpasses high speed steel and standard tungsten carbide bits. The twin groove construction promotes efficient chip evacuation, reduces heat buildup, and