Diager 502B HSS TiAlN-Coated 5% Cobalt Step Drill Bit (4–30mm x 100mm) DCA Vacuum Cleaner Its steel construction provides excellent

Its steel construction provides excellent load support

improving efficiency during prolonged work

it provides consistent sparks for igniting gas torches

Help maintain the correct tire pressure to improve your vehicle's handling and safety

Diager 502B HSS TiAlN-Coated 5% Cobalt Step Drill Bit (4–30mm x 100mm) DCA Vacuum Cleaner Its steel construction provides excellentHIGHLIGHTS: 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