RUKO 101087PRO 3-Pc Step Drill Set 6 - 12mm 6 - 20mm 6 - 27mm HSS 101087 Germany Analog Continuity Tester Micro-grain German made tungsten carbide

Micro-grain German made tungsten carbide teeth for optimum durability and prolonged tool life

Precision tensioned and balanced plate for an accurate and true cut

Aeronca x 15 A541

■ Long 8

RUKO 101087PRO 3-Pc Step Drill Set 6 - 12mm 6 - 20mm 6 - 27mm HSS 101087 Germany Analog Continuity Tester Micro-grain German made tungsten carbideRUKO 3 Pc Step Drill Set 6 12mm 6 20mm 6 27mm HSS 101087 PRO Germany No graining thanks to specially developed turbo tip. No tool changes due to pre drilling and different bore hole diameters, such as spiral drills. No problems reaching difficult to reach places such as T bars, where the use of core drills with core drills is problematic. No problems with low adhesive power of magnetic stand drills on materials < 10mm as it can be drilled with hand