Drill bit set DeWalt DT20760 60 pieces HSS and titanium coated for metal and general drilling

DeWalt DT20760 is a 60-piece drill bit set that combines HSS cores with a titanium nitride coating to meet general and metal drilling needs. The set covers a range of common diameters for workshop and professional use and is supplied in a compact, organized case for straightforward storage and quick bit selection. The titanium coating improves surface hardness and reduces wear while the high-speed steel core preserves cutting edge performance for repeated use in metal, wood and plastic.

Advantages

The combination of HSS material and titanium coating provides a balance of toughness and wear resistance, offering longer operating life compared with plain HSS bits. The set includes a broad range of sizes to avoid frequent tool changes and the organized case keeps bits visible and accessible. The drill bits are suitable for use in standard drill chucks and offer consistent center-pointing and chip evacuation for cleaner holes in thin to medium-thickness metal as well as general-purpose drilling in other materials.

Suitable for

• Drilling holes in mild and medium steels
• General workshop drilling in wood and plastics
• Maintenance and repair tasks requiring multiple bit sizes
• Professional tradespeople and DIY users needing an all-in-one set

Key specifications

• Contents: 60 drill bits covering a wide range of diameters for general use
• Material: high-speed steel (HSS) core for strength and heat resistance
• Coating: titanium nitride coating to increase surface hardness and wear resistance
• Intended materials: metal, wood, plastic (general-purpose drilling)
• Case: compact, molded storage case for organized bit layout and transport

How to use

Select a drill bit size appropriate for the required hole diameter and secure it in the drill chuck, ensuring the bit is straight and locked. Start drilling at low to moderate speed, using cutting fluid or coolant when drilling harder metals to reduce heat and extend bit life. Apply steady pressure but avoid overloading the bit; withdraw occasionally to clear chips for cleaner holes. For wood and plastic, higher speeds and minimal pressure are generally effective; for metal, reduced speed and periodic lubrication are recommended.

Usage recommendations

To maximize bit life and hole quality, pre-drill pilot holes for large diameters, use appropriate cutting fluid on metal, and store bits in their case to protect the coating and edges. Replace worn or chipped bits to maintain consistent drilling performance.