Drill bit set DeWalt DT5046 — extreme drill bits 2 mm and 5 mm

DeWalt DT5046 — extreme drill bits 2 mm and 5 mm are a compact set of two high-performance twist bits intended for precise drilling tasks. The set contains one 2 mm and one 5 mm bit, both engineered for use in hand-held and powered drills. These bits are made to deliver accurate hole diameters and consistent performance across compatible materials, suitable where small and medium-sized precise holes are required.

Advantages

The DeWalt DT5046 bits offer tight diameter tolerances and a sturdy fluted design to aid chip evacuation and maintain drilling accuracy. Their geometry supports clean starts and controlled drilling, reducing wandering on the work surface. The compact two-bit set is convenient to carry and store, providing straightforward selection when 2 mm or 5 mm hole sizes are needed for repair, installation or fabrication work.

Suitable for

• Drilling pilot holes for screws in wood and composite materials
• Creating small-diameter holes in metal sheets and thin plates
• General maintenance and installation tasks that require 2 mm or 5 mm holes
• Use with hand drills and electric or battery-powered drill drivers

Key specifications

• Bit types: twist drill bits
• Included diameters: 2 mm and 5 mm
• Intended use: drilling in wood, metal and general-purpose materials
• Shank compatibility: standard cylindrical shank for common drill chucks
• Set size: two pieces for targeted small- and medium-diameter drilling

How to use

Secure the chosen bit in the drill chuck, ensuring it is tightened and aligned. Select an appropriate drill speed and apply steady pressure while starting the hole to prevent bit walking. For metal work, use cutting fluid or lubricant as appropriate to reduce heat and prolong bit life. Withdraw the bit occasionally to clear chips from the hole and maintain consistent drilling performance. After use, clean debris from the flutes and store the bits in a protective case or holder to preserve cutting edges.

Usage recommendations

Use the 2 mm bit for precise pilot holes and delicate tasks, and the 5 mm bit when a larger, stable hole is required. Match drill speed and feed rate to the material: higher speeds for softer woods, slower speeds and lubrication for metals. Inspect bits regularly for wear; replace when cutting becomes dull or accuracy degrades.