Sealey AK4701 HSS Cobalt Split Point Fully Ground Drill Bit Set 19pc Metric

Sealey AK4701 HSS Cobalt Split Point Fully Ground Drill Bit Set 19pc Metric – Twist Drill Bits

The Sealey AK4701 is a comprehensive set of HSS cobalt split point fully ground drill bits, meticulously engineered for precision and durability. Suitable for both professionals and demanding DIY enthusiasts, this 19-piece metric twist drill bit set ensures reliable performance even in the toughest metals.

• HSS cobalt construction for superior hardness and heat resistance
• 19-piece metric set covering a wide range of common sizes
• Split point tips for accurate, effortless starts and reduced wandering
• Fully ground flutes for enhanced chip removal and longevity
• Durable plastic case for organised and safe storage

Compared to standard HSS twist drill bits, the Sealey AK4701 stands out with its higher cobalt content, significantly extending tool life and maintaining sharpness when drilling tougher alloys. Unlike previous models, these fully ground bits offer smoother, more precise holes and reduce drilling time thanks to the advanced split point geometry. This set surpasses many industry standards by delivering consistent results in stainless steel, cast iron, and other hard materials.

Key Technical Advantages:
Technology and Performance

The HSS cobalt composition of the Sealey AK4701 delivers exceptional heat resistance, allowing users to drill at higher speeds without premature dulling. The split point design minimises walking on contact, providing users with increased control and accuracy across a variety of applications. Fully ground flutes ensure optimal debris removal, enhancing drilling efficiency and prolonging bit life. Housed in a sturdy, compact case, this 19-piece metric twist drill bit set is easy to transport and keeps each drill bit securely in place, making it ideal for site or workshop use. For those seeking top-tier twist drill bits, the Sealey AK4701 is a robust and reliable choice, meeting the rigorous demands of modern metalworking.