Diager 502B HSS TiAlN-Coated 5% Cobalt Step Drill Bit (4–30mm x 100mm) Cutting Disc 5" (LP10/35)

5" (LP10/35)

10 ft 120 cm / 3

Precision machined plier

Inner drum prevents water leaks and greatly reduces cable flip-over inside the drum

grooved couplings

Diager 502B HSS TiAlN-Coated 5% Cobalt Step Drill Bit (4–30mm x 100mm) Cutting Disc 5" (LP10/35)HIGHLIGHTS: The Diager 502B HSS TiAlN Coated 5% Cobalt Step Drill Bit (430 mm 100 mm) is a premium step drill engineered for fast, accurate drilling and hole enlargement in metal, plastic, and composite materials. Manufactured from fully ground HSS with 5% cobalt and protected by a TiAlN (Titanium Aluminium Nitride) coating, it delivers exceptional wear resistance, reduced friction, and superior heat resistance for extended tool life. The drill bit