Diager 502B HSS TiAlN-Coated 5% Cobalt Step Drill Bit (4–30mm x 100mm) Cutting Disc 10 ft 120 cm /

10 ft 120 cm / 3

5 mm from the corner of lattice for both vertically and horizontally

grooved couplings

Bosch Click & Clean Compatible – Integrates with the Bosch Click & Clean dust extraction system for dust-managed dry drilling

With a net weight of just 16

Diager 502B HSS TiAlN-Coated 5% Cobalt Step Drill Bit (4–30mm x 100mm) Cutting Disc 10 ft 120 cm /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