Sealey DBS170CB HSS Cobalt Fully Ground Drill Bit Assortment 170pc 1-10mm

Sealey DBS170CB HSS Cobalt Fully Ground Drill Bit Assortment 170pc 1-10mm
Drill & Screwdriver Bits

The Sealey DBS170CB HSS Cobalt Fully Ground Drill Bit Assortment is an essential toolkit addition for both trade professionals and serious DIY enthusiasts. This comprehensive 170-piece set comprises fully ground high-speed steel cobalt drill bits, providing superior hardness and durability for consistent drilling performance. Precision engineering and a full range of sizes from 1mm to 10mm ensure versatility for numerous applications.

• Contains 170 pieces for diverse drilling needs
• Drill sizes ranging from 1mm to 10mm
• Manufactured from High-Speed Steel (HSS) with cobalt alloy
• Fully ground design for optimum precision
• Supplied in a robust storage case

Compared to standard drill & screwdriver bits, the Sealey DBS170CB stands out with its advanced HSS cobalt construction, offering exceptional wear resistance and heat tolerance. Where traditional bits may blunt quickly on tough materials, these cobalt bits maintain their edge, even under heavy use. Previous models and many competitor assortments lack the fully ground finish, which provides cleaner holes and more efficient drilling, reducing effort and extending the service life of each bit.

Key Technical Advantages:

• Precision ground for accurate, smooth drilling
• Cobalt-enriched HSS dramatically increases longevity
• Ideal for drilling stainless steel and other hard metals
• Comprehensive set eliminates the need for individual replacements
• Organised, stackable case keeps bits secure and easily accessible

Technology and Performance

Incorporating a fully ground drill bit profile, the Sealey DBS170CB Drill & Screwdriver Bits assortment delivers exceptional stability and reduced vibration during use, enhancing both control and finished quality. The addition of cobalt ensures a significantly prolonged working lifespan, particularly when drilling in abrasive or demanding materials often encountered in metalworking shops or on construction sites. Reliable and consistent, this 170-piece drill bit set offers improvements in cutting speed, chip removal, and hole accuracy over conventional alternatives.

Whether for professional use or home maintenance, the Sealey DBS170CB HSS Cobalt Fully Ground Drill Bit Assortment provides a trustworthy, versatile solution, ensuring you always have the right drill & screwdriver bit at hand. Its durable construction and comprehensive range make it a top choice for anyone seeking high-performance drilling equipment built to last.