Busch 4203S 2 Groove Carbide Twist Drills on 3/32" Shanks 0.7mm to 1.60mm Bead Stringing these Swiss Made needle files

these Swiss Made needle files deliver superior performance on all metals with the accuracy

403 25mm (1") 0

hand-friendly use

Equipment: Requires pen-plating equipment with compatible tips

237 Faro (H

Busch 4203S 2 Groove Carbide Twist Drills on 3/32" Shanks 0.7mm to 1.60mm Bead Stringing these Swiss Made needle filesThe 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