DeWalt DT5542QZ 3.5 x 70mm Extreme 2 Metal Drill Bits (10 Pack)

DeWalt DT5542QZ 3.5 x 70mm Extreme 2 Metal Drill Bits (10 Pack) – Drill Bits

Engineered specifically for precision and durability, the DeWalt DT5542QZ Extreme 2 Metal Drill Bits are ideal for professional tradespeople and demanding DIY enthusiasts alike. With a robust 3.5mm diameter and a length of 70mm, this 10 pack offers outstanding performance for repetitive heavy-duty drilling sessions.

• Diameter: 3.5mm
• Length: 70mm
• Pack Size: 10 drill bits
• Material: High-speed steel (HSS)
• Suitable for: Metal drilling applications

Compared to standard drill bits in the industry, the DeWalt DT5542QZ Extreme 2 Metal Drill Bits stand out for their exceptional strength and longevity. While many conventional models may dull quickly or struggle with tougher metals, this Extreme 2 series utilises advanced manufacturing processes for enhanced wear resistance. Those upgrading from previous DeWalt drill bits will notice a significant improvement in speed and efficiency, particularly when working with stainless steel or dense alloy materials.

Key Technical Advantages:

• Ultra-sharp, precision-ground tips for clean, accurate starts with minimal walking
• Optimised helix design ensures effective swarf removal and reduces friction
• Enhanced core strength gives extra resilience against breakage and bending
• Manufactured to strict tolerances, ensuring a consistent drilling experience
• Ideal for use in cordless drills, extending battery lifespan due to reduced strain

Technology and Performance

The DeWalt DT5542QZ 3.5 x 70mm Extreme 2 Metal Drill Bits benefit from next-generation Extreme 2 technology, delivering high performance even under sustained use. High-speed steel construction ensures these bits remain sharper for longer, maintaining precision over countless drilling cycles. Intensive laboratory tests have demonstrated up to twice the lifespan of standard metal drill bits. The innovative tip geometry guarantees effortless penetration, reducing user fatigue and boosting productivity on site. For reliable, professional-grade results, these DeWalt drill bits are an essential addition to any toolbox.