Description

The DT5030-QZ is a DEWALT EXTREME 14mm–25mm impact-rated titanium step drill with a 1/4-inch hex shank, covering larger hole diameters from 14mm to 25mm in thin metal sheet. This range is suited to larger conduit and cable entry holes, gland plates, and distribution board knockouts requiring clean holes above 14mm.
The titanium coating extends bit life by reducing heat and friction during the cutting process. IMPACT READY hex shank enables use in impact drivers for efficient large-diameter step drilling. No-walk tip for clean, accurate hole starting without centre-punching.
Compatible with 1/4-inch hex-drive impact drivers and drill drivers. Suitable for electricians and panel builders requiring large-diameter holes in thin steel, aluminium, and distribution enclosure materials.